https://www.robinsonstreetbooks.com/products/gregarines-from-some-michigan-orthopteraprint11cr0133 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0133_01.jpg?v=1646778264 Gregarines from some Michigan Orthoptera https://www.robinsonstreetbooks.com/products/a-mendelian-interpretation-of-variation-that-is-apparently-continuousprint11cr0134 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print11cr0134_01.jpg?v=1646812997 A Mendelian Interpretation of Variation that is apparently continuous https://www.robinsonstreetbooks.com/products/generations-to-comeprint11cr0157 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0157_01.jpg?v=1646809970 Generations to Come https://www.robinsonstreetbooks.com/products/inheritance-of-direction-of-coiling-in-limnaeaprint11cr0158 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0158_01.jpg?v=1646805992 Inheritance of Direction of Coiling in Limnaea https://www.robinsonstreetbooks.com/products/castle-and-write-on-crossing-over-in-ratsprint11cr0159 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0159_01.jpg?v=1646805986 Castle and Write on Crossing over in Rats https://www.robinsonstreetbooks.com/products/the-relation-of-the-embryo-to-the-principal-axis-of-symmetry-in-the-birds-eggprint11cr0160 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0160_01.jpg?v=1646728113 The Relation of the Embryo to the Principal Axis of Symmetry in the Bird's Egg https://www.robinsonstreetbooks.com/products/correlation-and-inheritance-in-nicotiana-tabacumprint11cr0161 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print11cr0161_01.jpg?v=1646728017 Correlation and inheritance in Nicotiana Tabacum https://www.robinsonstreetbooks.com/products/correlation-and-inheritance-in-nicotiana-tabacumprint11cr0162 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0162_01.jpg?v=1646728011 Correlation and inheritance in Nicotiana Tabacum https://www.robinsonstreetbooks.com/products/what-seed-selection-and-breeding-have-done-for-tobacco-in-connecticutprint11cr0163 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0163_01.jpg?v=1646721655 What seed Selection and Breeding have Done for Tobacco in Connecticut https://www.robinsonstreetbooks.com/products/experimental-taxonomyprint11cr0165 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0165_01.jpg?v=1646721649 Experimental Taxonomy https://www.robinsonstreetbooks.com/products/principles-for-a-joint-attack-on-evolutionary-problems-inheritance-and-synthesis-of-melanium-violetsprint11cr0166 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0166_01.jpg?v=1646665583 Principles for a Joint Attack on Evolutionary Problems Inheritance and Synthesis of Melanium Violets https://www.robinsonstreetbooks.com/products/remarks-upon-h-g-bruuns-paper-on-viola-canina-l-print11cr0167 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0167_01.jpg?v=1646721644 Remarks upon H. G. Bruun's Paper on Viola Canina L. https://www.robinsonstreetbooks.com/products/the-theory-of-sex-as-stated-in-terms-of-results-of-studies-on-pigeonsprint11cr0168 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0168_01.jpg?v=1646727998 The Theory of Sex as Stated in Terms of Results of Studies on Pigeons https://www.robinsonstreetbooks.com/products/on-the-effect-of-continued-administration-of-certain-poisons-to-the-domestic-fowl-with-special-reference-to-the-progenyprint11cr0169 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0169_01.jpg?v=1646727986 On the Effect of Continued administration of certain Poisons to the Domestic Fowl, with special Reference to the Progeny https://www.robinsonstreetbooks.com/products/a-chromatographic-investigation-of-urinary-amino-acids-in-the-great-apesprint11cr0170 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0170_01.jpg?v=1646658930 A Chromatographic investigation of Urinary Amino-Acids in the Great Apes https://www.robinsonstreetbooks.com/products/the-optic-chiasma-in-teleosts-and-its-bearing-on-the-asymmetry-of-the-heterostomata-flat-fishesprint11cr0171 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0171_01.jpg?v=1646775505 The Optic Chiasma in Teleosts and its Bearing on the Asymmetry of the Heterostomata (Flat Fishes) https://www.robinsonstreetbooks.com/products/go-climb-a-family-tree-departmentprint11cr0172 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0172_01.jpg?v=1646661283 Go climb a Family Tree Department https://www.robinsonstreetbooks.com/products/xxi-exuviation-autotomy-and-regeneration-in-ceratium-xxii-notes-on-some-obscure-species-of-ceratiumprint11cr0173 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0173_01.jpg?v=1646770858 XXI. Exuviation, Autotomy and Regeneration in Ceratium. XXII. Notes on Some Obscure Species of Ceratium https://www.robinsonstreetbooks.com/products/genetic-studies-on-papaver-somniferumprint11cr0174 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0174_01.jpg?v=1646805888 Genetic Studies on Papaver Somniferum https://www.robinsonstreetbooks.com/products/sterilityprint11cr0175 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0175_01.jpg?v=1646799162 Sterility https://www.robinsonstreetbooks.com/products/genetic-studies-on-papaver-somniferumprint11cr0176 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0176_01.jpg?v=1646799158 Genetic Studies on Papaver Somniferum https://www.robinsonstreetbooks.com/products/1-nerve-conduction-in-cassiopea-xamachanaprint11cr0177 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0177_01.jpg?v=1646661276 1. Nerve-Conduction in Cassiopea Xamachana https://www.robinsonstreetbooks.com/products/cestode-cells-in-vitroprint11cr0178 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print11cr0178_01.jpg?v=1646766776 Cestode Cells in Vitro https://www.robinsonstreetbooks.com/products/evidence-of-evolution-in-the-mechanism-of-inheritanceprint11cr0179 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0179_01.jpg?v=1646766769 Evidence of Evolution in the Mechanism of Inheritance https://www.robinsonstreetbooks.com/products/behavior-of-spermatozoa-in-plasmaprint11cr0180 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0180_01.jpg?v=1646766764 Behavior of Spermatozoa in Plasma https://www.robinsonstreetbooks.com/products/orientation-in-euglena-with-some-remarks-on-tropismsprint11cr0181 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0181_01.jpg?v=1646661264 Orientation in Euglena with some Remarks on Tropisms https://www.robinsonstreetbooks.com/products/discussion-of-certain-questions-raisied-by-parker-in-a-review-of-light-and-the-behavior-of-organismsprint11cr0182 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0182_01.jpg?v=1646778895 Discussion of certain Questions raisied by Parker in a Review of "light and the Behavior of Organisms" https://www.robinsonstreetbooks.com/products/the-behavior-of-fundulus-with-especial-reference-to-overland-escape-from-tide-pools-and-locomotion-on-landprint11cr0183 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0183_01.jpg?v=1646785254 The Behavior of Fundulus, With Especial Reference to Overland Escape from Tide-pools and Locomotion on Land https://www.robinsonstreetbooks.com/products/mutation-in-didinium-nasutumprint11cr0184 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0184_01.jpg?v=1646766757 Mutation In Didinium Nasutum https://www.robinsonstreetbooks.com/products/observations-on-ameba-feeding-on-rotifers-nematodes-and-ciliates-and-their-bearing-on-the-surface-tension-theoryprint11cr0185 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0185_01.jpg?v=1646766751 Observations on Ameba Feeding on Rotifers, Nematodes and Ciliates, and their bearing on the Surface-Tension Theory https://www.robinsonstreetbooks.com/products/behavior-of-spermatozoa-in-plasmaprint11cr0186 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0186_01.jpg?v=1646766745 Behavior of Spermatozoa in Plasma https://www.robinsonstreetbooks.com/products/structure-and-polarity-of-the-electric-motor-nerve-cell-in-torpedoesprint11cr0187 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0187_01.jpg?v=1646775416 Structure and Polarity of the electric Motor Nerve-Cell in Torpedoes https://www.robinsonstreetbooks.com/products/character-changes-caused-by-mutations-of-an-entire-region-of-a-chromosome-in-drosophilaprint11cr0188 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0188_01.jpg?v=1646661271 Character Changes Caused by Mutations of an Entire region of a Chromosome in Drosophila https://www.robinsonstreetbooks.com/products/ueber-cytologische-studien-bei-einigen-getreidearten-mitteilung-ii-chromosomenzahlen-and-verwandtschaftsverhaltnisseprint11cr0189 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0189_01.jpg?v=1646766656 Ueber Cytologische studien Bei Einigen Getreidearten Mitteilung II. Chromosomenzahlen and Verwandtschaftsverhaltnisse https://www.robinsonstreetbooks.com/products/adaption-through-natural-selection-and-orthogenesisprint11cr0190 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0190_01.jpg?v=1646766652 Adaption through Natural Selection and Orthogenesis https://www.robinsonstreetbooks.com/products/notes-on-the-germination-of-tobacco-seed-iiiprint11cr0191 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0191_01.jpg?v=1646759437 Notes on the Germination of Tobacco Seed III https://www.robinsonstreetbooks.com/products/contributions-to-the-biology-of-zoothamnium-geniculatum-ayrtonprint11cr0192 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print11cr0192_01.jpg?v=1646809956 Contributions to The Biology of Zoothamnium Geniculatum Ayrton https://www.robinsonstreetbooks.com/products/vital-statistics-of-the-national-academy-of-sciencesprint11cr0193 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0193_01.jpg?v=1646661174 Vital Statistics of the National Academy of Sciences https://www.robinsonstreetbooks.com/products/desert-and-lava-dwelling-mice-and-the-problem-of-protective-coloration-in-mammalsprint11cr0194 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0194_01.jpg?v=1646785345 Desert and Lava-Dwelling Mice, and the Problem of Protective Coloration in Mammals https://www.robinsonstreetbooks.com/products/how-stable-is-balanced-polymorphismprint11cr0195 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print11cr0195_01.jpg?v=1646759448 How stable is Balanced Polymorphism https://www.robinsonstreetbooks.com/products/a-study-of-influences-which-may-affect-the-sex-ratio-of-the-deer-mouse-peromyscusprint11cr0196 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0196_01.jpg?v=1646799153 A Study of Influences which may affect the Sex-Ratio of the Deer-Mouse (peromyscus) https://www.robinsonstreetbooks.com/products/an-apple-chimeraprint11cr0197 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0197_01.jpg?v=1646661168 An Apple Chimera https://www.robinsonstreetbooks.com/products/the-organization-of-scientific-menprint11cr0198 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0198_01.jpg?v=1646661027 The Organization of Scientific Men https://www.robinsonstreetbooks.com/products/the-effect-of-temperature-on-the-latent-period-in-the-photic-response-of-mya-arenariaprint11cr0199 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0199_01.jpg?v=1646661156 The Effect of Temperature on the Latent Period in the Photic Response of Mya Arenaria https://www.robinsonstreetbooks.com/products/university-controlprint11cr0200 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0200_01.jpg?v=1646661151 University Control https://www.robinsonstreetbooks.com/products/the-psychological-corporationprint11cr0201 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0201_01.jpg?v=1646661144 The Psychological Corporation https://www.robinsonstreetbooks.com/products/heredity-in-rabbits-and-guinea-pigsprint11cr0202 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0202_01.jpg?v=1646799146 Heredity in Rabbits and Guinea-Pigs https://www.robinsonstreetbooks.com/products/uber-die-abhangigkeit-der-zahl-der-herzschlage-vom-partialdrucks-des-sauerstoffsprint11cr0449 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0449_01.jpg?v=1646807204 Uber Die Abhangigkeit der Zahl der Herzschlage vom Partialdrucks des Sauerstoffs https://www.robinsonstreetbooks.com/products/part-1-studies-of-color-inheritance-and-of-linkage-in-rabbitsprint11cr0203 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0203_01.jpg?v=1646799044 Part 1. Studies of Color Inheritance and of linkage in rabbits https://www.robinsonstreetbooks.com/products/pure-lines-and-selectionprint11cr0204 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0204_01.jpg?v=1646799055 Pure Lines and Selection https://www.robinsonstreetbooks.com/products/heredity-in-rabbits-and-guinea-pigsprint11cr0205 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0205_01.jpg?v=1646799048 Heredity in Rabbits and Guinea-Pigs https://www.robinsonstreetbooks.com/products/studies-on-the-physiology-of-reproduction-in-the-domestic-fowl-xvi-double-eggsprint11cr0206 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0206_01.jpg?v=1646778169 Studies on the Physiology of Reproduction in the Domestic Fowl. XVI. Double Eggs https://www.robinsonstreetbooks.com/products/frequency-of-occurrence-of-tumors-in-the-domestic-fowlprint11cr0207 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0207_01.jpg?v=1646778163 Frequency of Occurrence of Tumors in the Domestic Fowl https://www.robinsonstreetbooks.com/products/relation-of-simultaneous-ovulation-to-the-production-of-double-yolked-eggsprint11cr0208 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0208_01.jpg?v=1646778151 Relation of Simultaneous Ovulation to the Production of Double-Yolked eggs https://www.robinsonstreetbooks.com/products/studies-on-the-physiology-of-reproduction-in-the-domestic-fowl-vi-double-and-triple-yolked-eggsprint11cr0209 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0209_01.jpg?v=1646778157 Studies on the Physiology of Reproduction in the Domestic Fowl. VI. Double- and Triple-Yolked Eggs https://www.robinsonstreetbooks.com/products/a-geologic-forecast-of-the-future-opportunities-of-our-raceprint11cr0210 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0210_01.jpg?v=1646799040 A geologic Forecast of the Future Opportunities of our Race https://www.robinsonstreetbooks.com/products/the-effect-of-lead-on-the-germ-cells-of-the-male-rabbit-and-fowl-as-indicated-by-their-progenyprint11cr0211 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0211_01.jpg?v=1646766644 The Effect of Lead on the Germ Cells of the Male Rabbit and Fowl as Indicated by Their Progeny https://www.robinsonstreetbooks.com/products/body-size-and-cell-sizeprint11cr0212 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0212_01.jpg?v=1646775409 Body size and Cell size https://www.robinsonstreetbooks.com/products/mitosis-and-amitosisprint11cr0213 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0213_01.jpg?v=1646766637 Mitosis and Amitosis https://www.robinsonstreetbooks.com/products/studies-on-inheritance-in-pigeons-iii-description-and-linkage-relations-of-two-sex-linked-charactersprint11cr0214 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0214_01.jpg?v=1646778144 Studies on Inheritance in Pigeons. III. Description and Linkage Relations of Two Sex-Linked Characters https://www.robinsonstreetbooks.com/products/the-effect-of-some-food-hormones-and-glandular-products-on-the-rate-of-growth-of-paramecium-cudatumprint11cr0215 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0215_01.jpg?v=1646775404 The Effect of Some food Hormones and Glandular Products on the Rate of Growth of Paramecium Cudatum https://www.robinsonstreetbooks.com/products/human-evolution-many-small-steps-but-not-punctuated-equilibriaprint11cr0216 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0216_01.jpg?v=1646660212 Human Evolution: Many Small Steps, But not Punctuated Equilibria https://www.robinsonstreetbooks.com/products/chromosome-studies-in-the-diptera-a-preliminary-survey-of-five-different-types-of-chromosome-groups-in-the-genus-drosophilaprint11cr0217 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0217_01.jpg?v=1646778057 Chromosome studies in the Diptera: A Preliminary Survey of Five Different Types of Chromosome Groups in the Genus Drosophila https://www.robinsonstreetbooks.com/products/mutations-in-three-species-of-drosophilaprint11cr0218 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0218_01.jpg?v=1646799030 Mutations in Three Species of Drosophila https://www.robinsonstreetbooks.com/products/the-linkage-of-eight-sex-linked-characteristics-in-drosophila-virilisprint11cr0219 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0219_01.jpg?v=1646799025 The Linkage of Eight Sex-Linked Characteristics in Drosophila Virilis https://www.robinsonstreetbooks.com/products/genetics-of-cancer-and-other-abnormal-growthsprint11cr0220 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0220_01.jpg?v=1646658264 Genetics of Cancer and Other Abnormal Growths https://www.robinsonstreetbooks.com/products/conference-on-polyploidyprint11cr0221 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0221_01.jpg?v=1646798935 Conference on Polyploidy https://www.robinsonstreetbooks.com/products/a-method-for-the-cytophotometric-estimation-of-ribonucleic-acidprint11cr0222 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0222_01.jpg?v=1646798928 A Method for the Cytophotometric Estimation of Ribonucleic Acid https://www.robinsonstreetbooks.com/products/histochemical-methods-applied-to-hematologyprint11cr0223 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0223_01.jpg?v=1646766631 Histochemical Methods Applied to Hematology https://www.robinsonstreetbooks.com/products/a-new-biochemical-test-for-pregnancyprint11cr0224 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0224_01.jpg?v=1646766625 A New Biochemical Test for Pregnancy https://www.robinsonstreetbooks.com/products/new-ribonucleic-acid-species-associated-with-the-formation-of-the-photosynthetic-apparatus-in-euglena-gracilisprint11cr0225 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0225_01.jpg?v=1646778048 New Ribonucleic Acid Species Associated with the Formation of the Photosynthetic Apparatus in Euglena Gracilis https://www.robinsonstreetbooks.com/products/effects-of-osmolality-bicarbonate-and-buffer-on-the-metabolism-and-motility-of-testicular-epididymal-and-ejaculated-spermatozoa-of-boarsprint11cr0226 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0226_01.jpg?v=1646661831 Effects of Osmolality, bicarbonate and buffer on the metabolism and motility of testicular, epididymal and ejaculated spermatozoa of boars https://www.robinsonstreetbooks.com/products/metabolism-of-boar-spermatozoa-before-during-preparation-for-and-after-storage-in-liquid-nitrogenprint11cr0227 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0227_01.jpg?v=1646661833 Metabolism of boar Spermatozoa before, during preparation for, and after storage in liquid nitrogen https://www.robinsonstreetbooks.com/products/the-determination-of-melting-points-in-human-fatsprint11cr0228 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0228_01.jpg?v=1646778044 The Determination of Melting Points in Human Fats https://www.robinsonstreetbooks.com/products/effect-of-egg-yolk-and-its-constituents-on-the-respiration-and-fertilizing-capacity-of-spermatozoaprint11cr0229 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0229_01.jpg?v=1646770850 Effect of Egg-Yolk and its Constituents on the Respiration and Fertilizing Capacity of Spermatozoa https://www.robinsonstreetbooks.com/products/metabolism-of-spermatozoa-the-formation-and-elimination-of-hydrogen-peroxide-by-spermatozoa-and-effects-on-motility-and-survivalprint11cr0230 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0230_01.jpg?v=1646770844 Metabolism of Spermatozoa. The Formation and Elimination of Hydrogen Peroxide by Spermatozoa and Effects on Motility and Survival https://www.robinsonstreetbooks.com/products/studies-on-the-physiology-of-reproduction-in-birds-i-the-occurrence-and-measurement-of-a-sudden-change-in-the-rate-of-growth-of-avian-ovaprint11cr0231 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0231_01.jpg?v=1646775393 Studies on the Physiology of Reproduction in Birds I. 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daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0237_01.jpg?v=1646766285 Pregnancy-Block in Female Mice Placed in Boxes Soiled by Males https://www.robinsonstreetbooks.com/products/the-biological-basis-of-adaptionprint11cr0238 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0238_01.jpg?v=1646661894 The Biological Basis of Adaption https://www.robinsonstreetbooks.com/products/siamese-twins-of-arisaema-triphyllum-of-opposite-sex-experimentally-inducedprint11cr0239 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0239_01.jpg?v=1646778024 Siamese Twins of Arisaema Triphyllum of Opposite Sex Experimentally Induced https://www.robinsonstreetbooks.com/products/further-experiments-in-repeated-rejuvenations-in-hemp-and-their-bearing-on-the-general-problem-of-sexprint11cr0240 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0240_01.jpg?v=1646778031 Further Experiments in Repeated Rejuvenations in Hemp and their Bearing on the general problem of sex https://www.robinsonstreetbooks.com/products/sex-limited-characters-and-allosome-linked-heredityprint11cr0241 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0241_01.jpg?v=1646777923 Sex-Limited Characters and Allosome-Linked Heredity https://www.robinsonstreetbooks.com/products/the-influence-of-relative-length-of-daylight-on-the-reversal-of-sex-in-hemp-print11cr0242 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0242_01.jpg?v=1646777935 The Influence of Relative Length of Daylight on the Reversal of Sex in Hemp. https://www.robinsonstreetbooks.com/products/modern-geneticsprint11cr0243 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0243_01.jpg?v=1646798913 Modern Genetics https://www.robinsonstreetbooks.com/products/nucleolar-fine-structure-and-rna-synthesis-in-bovine-oocytes-from-antral-folliclesprint11cr0244 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0244_01.jpg?v=1646661057 Nucleolar Fine Structure and RNA Synthesis in Bovine Oocytes from Antral Follicles https://www.robinsonstreetbooks.com/products/fine-structure-of-sheep-fertilization-in-vitroprint11cr0245 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0245_01.jpg?v=1646661378 Fine Structure of Sheep Fertilization in Vitro https://www.robinsonstreetbooks.com/products/natural-history-of-shipworm-teredo-nav-alis-at-woods-hole-massachusettsprint11cr0247 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0247_01.jpg?v=1646777918 Natural History of Shipworm, Teredo Nav Alis, At Woods Hole, Massachusetts 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https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0256_01.jpg?v=1646775295 Alternation of Generations in Relations to Reduction Division https://www.robinsonstreetbooks.com/products/the-capacity-for-increase-in-chromosomally-polymorphic-and-monomorphic-populations-of-drosophila-pseudoobscuraprint11cr0257 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0257_01.jpg?v=1646798544 The capacity for increase in Chromosomally polymorphic and monomorphic populations of Drosophila Pseudoobscura https://www.robinsonstreetbooks.com/products/the-somatic-premeiotic-and-meiotic-nuclear-divisions-of-galtonia-candicansprint11cr0258 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0258_01.jpg?v=1646798455 The Somatic, Premeiotic, and Meiotic Nuclear Divisions of Galtonia Candicans https://www.robinsonstreetbooks.com/products/a-critical-study-of-the-cytology-of-crepis-virensprint11cr0259 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0259_01.jpg?v=1646798450 A Critical study of the cytology of Crepis Virens https://www.robinsonstreetbooks.com/products/a-critical-study-of-cytology-of-crepis-virensprint11cr0260 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0260_01.jpg?v=1646791843 A critical study of cytology of Crepis Virens https://www.robinsonstreetbooks.com/products/studies-on-the-physiology-of-reproduction-in-birds-i-the-occurrence-and-measurement-of-a-sudden-change-in-the-rate-of-growth-of-avian-ovaprint11cr0261 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0261_01.jpg?v=1646798445 Studies on the Physiology of Reproduction in Birds I. 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On Triposolenia, A New Genus of the Dinophysidae. A Discussion of Species Characters in Triposolenia. On the Significance of the Asymmetry in Triposolenia. https://www.robinsonstreetbooks.com/products/freezing-points-of-bloods-of-certain-littoral-and-estuarine-animalsprint11cr0279 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0279_01.jpg?v=1646661847 Freezing Points of Bloods of Certain Littoral and Estuarine Animals https://www.robinsonstreetbooks.com/products/freezing-points-of-bloods-of-certain-littoral-and-estuarine-animalsprint11cr0280 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0280_01.jpg?v=1646661848 Freezing Points of Bloods of Certain Littoral and Estuarine Animals https://www.robinsonstreetbooks.com/products/induced-changes-in-female-germ-cells-of-drosophila-vi-the-effect-of-dehydration-upon-the-x-ray-induced-frequencies-of-crossover-like-exchanges-and-of-gross-chromosomal-rearrangements-print11cr0281 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0281_01.jpg?v=1646662949 Induced Changes in Female Germ Cells of Drosophila. VI. The effect of Dehydration upon the X-Ray-Induced Frequencies of Crossover-Like Exchanges and of Gross Chromosomal Rearrangements. https://www.robinsonstreetbooks.com/products/induced-changes-in-female-germ-cells-of-drosophila-iii-the-effect-of-maternal-dehydration-on-oviposition-rate-and-mortality-of-x-rayed-oocytesprint11cr0282 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0282_01.jpg?v=1646662951 Induced Changes in Female Germ Cells of Drosophila. III. THe Effect of Maternal Dehydration on Oviposition Rate and Mortality of X-rayed Oocytes https://www.robinsonstreetbooks.com/products/hazards-in-roentgenographyprint11cr0283 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0283_01.jpg?v=1646661067 Hazards in Roentgenography https://www.robinsonstreetbooks.com/products/hazards-in-roentgenographyprint11cr0284 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0284_01.jpg?v=1646777803 Hazards in Roentgenography https://www.robinsonstreetbooks.com/products/some-genetic-and-environmental-influences-on-the-incidence-of-a-melanotic-tumor-in-drosophilaprint11cr0285 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0285_01.jpg?v=1646775277 Some Genetic and Environmental Influences on the Incidence of a Melanotic Tumor in Drosophila https://www.robinsonstreetbooks.com/products/induced-changes-in-female-germ-cells-of-drosophila-vii-exchanges-induced-in-different-x-chromosome-regions-after-x-raying-oocytes-and-oogoniaprint11cr0286 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0286_01.jpg?v=1646661850 Induced Changes in Female Germ cells of Drosophila. VII. Exchanges Induced in Different X Chromosome Regions After X-Raying Oocytes and Oogonia https://www.robinsonstreetbooks.com/products/an-estimate-of-the-number-of-loci-in-the-x-chromosome-of-d-melanogasterprint11cr0287 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0287_01.jpg?v=1646775271 An Estimate of the Number of Loci in the X Chromosome of D. Melanogaster https://www.robinsonstreetbooks.com/products/on-the-number-of-chromosomes-in-the-two-different-kinds-of-plurilocular-sporangia-of-ectocarpus-virescens-thur-print11cr0288 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0288_01.jpg?v=1646775265 On the Number of Chromosomes in the Two Different Kinds of Plurilocular Sporangia of Ectocarpus Virescens Thur. https://www.robinsonstreetbooks.com/products/lung-tumors-and-heredity-i-the-susceptibility-of-four-inbred-strains-of-mice-and-their-hybrids-to-pulmonary-tumors-induced-by-subcutaneous-injectionprint11cr0289 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0289_01.jpg?v=1646766175 Lung Tumors and Heredity I. 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daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0320_01.jpg?v=1646766049 The Function of the Lateral-Line Organs In Fishes https://www.robinsonstreetbooks.com/products/on-the-structure-of-gonyaulax-triacantha-jorgprint11cr0321 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0321_01.jpg?v=1646741917 ON the Structure of Gonyaulax Triacantha Jorg https://www.robinsonstreetbooks.com/products/on-the-structure-of-gonyaulax-triacantha-jorgprint11cr0322 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0322_01.jpg?v=1646798334 ON the Structure of Gonyaulax Triacantha Jorg https://www.robinsonstreetbooks.com/products/craspedotella-a-new-genus-of-the-cystoflagellata-an-example-of-convergengeprint11cr0323 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0323_01.jpg?v=1646766039 Craspedotella, A New Genus of the Cystoflagellata, an Example of 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Effects of Cross-pollination on the Size of seed in Maize. Experiments on the Decay of Florida Oranges. 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Descriptions of New Genera and Species https://www.robinsonstreetbooks.com/products/genetical-and-cytological-studies-on-the-relations-between-asiatic-and-european-varieties-of-pisum-sativum-i-partial-sterility-in-hybrids-of-a-thibetan-and-a-european-variety-ii-chromosome-association-in-pisumprint11cr0363 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0363_01.jpg?v=1646663468 Genetical and Cytological Studies on the Relations Between Asiatic and European Varieties of Pisum Sativum. I. Partial Sterility in Hybrids of a thibetan and a European Variety. II. Chromosome Association in Pisum https://www.robinsonstreetbooks.com/products/structure-of-the-mature-corn-kernel-i-gross-anatomy-and-structural-relationships-ii-microscopic-structure-of-pericarp-seed-coat-and-hilar-layer-of-dent-corn-iii-microscopic-structure-of-the-endosperm-of-dent-corn-print11cr0364 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0364_01.jpg?v=1646741904 Structure of the Mature Corn Kernel I. Gross anatomy and Structural Relationships II. Microscopic structure of Pericarp, Seed Coat, and Hilar Layer of Dent corn. III. Microscopic structure of the Endosperm of Dent corn. https://www.robinsonstreetbooks.com/products/the-nature-of-linkage-variation-with-age-in-inversion-heterozygotes-of-drosophila-melanogasterprint11cr0365 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0365_01.jpg?v=1646727776 The Nature of Linkage Variation with age in inversion heterozygotes of Drosophila Melanogaster https://www.robinsonstreetbooks.com/products/the-distribution-of-x-ray-induced-crossovers-from-curly-inversion-heterozygotes-of-drosophila-melanogaster-femalesprint11cr0366 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print11cr0366_01.jpg?v=1646727770 The Distribution of X-Ray Induced crossovers from Curly Inversion Heterozygotes of Drosophila Melanogaster Females https://www.robinsonstreetbooks.com/products/some-effects-of-gamma-rays-on-recombination-and-on-crossing-over-in-drosophila-melanogasterprint11cr0367 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0367_01.jpg?v=1646665604 Some Effects of Gamma Rays on Recombination and on Crossing Over in Drosophila Melanogaster https://www.robinsonstreetbooks.com/products/selection-for-blood-ph-in-the-house-mouseprint11cr0368 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0368_01.jpg?v=1646663470 Selection For Blood-pH in the House Mouse https://www.robinsonstreetbooks.com/products/inherited-sex-mosaic-in-manprint11cr0369 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0369_01.jpg?v=1646765904 Inherited Sex-Mosaic In Man https://www.robinsonstreetbooks.com/products/the-effect-of-temperature-on-the-mutation-rate-of-a-mutable-locus-in-maizeprint11cr0370 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0370_01.jpg?v=1646663695 The Effect of Temperature on the Mutation Rate of a Mutable Locus in Maize https://www.robinsonstreetbooks.com/products/cytoplasmic-modification-of-genetic-trendsprint11cr0371 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0371_01.jpg?v=1646662958 Cytoplasmic Modification of Genetic Trends https://www.robinsonstreetbooks.com/products/replication-and-recombination-of-genetic-materialprint11cr0372 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0372_01.jpg?v=1646759197 Replication and Recombination of Genetic material https://www.robinsonstreetbooks.com/products/chromosome-duplication-and-structure-as-determined-by-autoradiographyprint11cr0373 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0373_01.jpg?v=1646663476 Chromosome Duplication and Structure as Determined by Autoradiography https://www.robinsonstreetbooks.com/products/chromosome-duplication-and-structure-as-determined-by-autoradiographyprint11cr0374 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0374_01.jpg?v=1646663478 Chromosome Duplication and Structure as Determined by Autoradiography https://www.robinsonstreetbooks.com/products/dominant-lethals-and-sex-linked-lethals-induced-by-nitrogen-mustardprint11cr0375 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0375_01.jpg?v=1646727757 Dominant Lethals and Sex-Linked Lethals Induced by Nitrogen Mustard https://www.robinsonstreetbooks.com/products/selection-for-leucocyte-count-in-the-house-mouse-and-some-physiological-effectsprint11cr0376 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0376_01.jpg?v=1646665607 Selection for Leucocyte Count in the House Mouse and some Physiological Effects https://www.robinsonstreetbooks.com/products/opportunities-for-the-experimental-embryologist-in-the-southeastprint11cr0377 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0377_01.jpg?v=1646665609 Opportunities for the Experimental Embryologist in the Southeast https://www.robinsonstreetbooks.com/products/the-effect-of-some-protein-group-reagents-on-the-sperm-agglutinating-action-of-arbacia-fertilizinprint11cr0378 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0378_01.jpg?v=1646665611 The Effect of Some Protein Group Reagents on the Sperm Agglutinating Action of Arbacia Fertilizin https://www.robinsonstreetbooks.com/products/mechanisms-in-fertilizationprint11cr0379 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0379_01.jpg?v=1646665612 Mechanisms in Fertilization https://www.robinsonstreetbooks.com/products/stucture-of-the-salivary-gland-chromosomes-in-sciaraprint11cr0380 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0380_01.jpg?v=1646663676 Stucture of the Salivary Gland Chromosomes in Sciara https://www.robinsonstreetbooks.com/products/small-deficiencies-and-the-problem-of-genetic-units-in-the-giant-chromosomeprint11cr0381 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0381_01.jpg?v=1646662961 Small Deficiencies and The problem of Genetic Units in the Giant Chromosome https://www.robinsonstreetbooks.com/products/the-american-society-of-naturalists-duplication-of-chromosome-parts-as-a-factor-in-evolutionprint11cr0382 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0382_01.jpg?v=1646759184 The American Society of Naturalists Duplication of Chromosome parts as a Factor in Evolution https://www.robinsonstreetbooks.com/products/a-note-on-fishers-theory-of-the-origin-of-dominance-and-on-a-correlation-between-dominance-and-linkageprint11cr0383 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0383_01.jpg?v=1646662964 A Note on Fisher's Theory of the Origin of Dominance, and on a Correlation between Dominance and Linkage https://www.robinsonstreetbooks.com/products/r-a-fisher-appreciationprint11cr0384 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0384_01.jpg?v=1646661084 R. A. Fisher Appreciation https://www.robinsonstreetbooks.com/products/allelism-of-second-chromosome-lethals-in-d-melanogasterprint11cr0385 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0385_01.jpg?v=1646662966 Allelism of Second Chromosome Lethals in D. Melanogaster https://www.robinsonstreetbooks.com/products/autosomal-lethals-in-experimental-populations-of-drosophila-melanogasterprint11cr0386 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0386_01.jpg?v=1646759088 Autosomal Lethals in Experimental Populations of Drosophila Melanogaster https://www.robinsonstreetbooks.com/products/radiations-and-populationsprint11cr0387 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0387_01.jpg?v=1646727644 Radiations and Populations https://www.robinsonstreetbooks.com/products/nitrogen-mustard-induced-mutationsprint11cr0388 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0388_01.jpg?v=1646663671 Nitrogen Mustard Induced Mutations https://www.robinsonstreetbooks.com/products/zoologyprint11cr0389 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0389_01.jpg?v=1646791603 Zoology https://www.robinsonstreetbooks.com/products/oogenesis-in-vaucheriaprint11cr0390 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0390_01.jpg?v=1646777671 Oogenesis in Vaucheria https://www.robinsonstreetbooks.com/products/studies-on-regulation-x-the-positions-and-proportions-of-parts-during-regulation-in-cestoplana-in-the-absence-of-the-cephalic-gangliaprint11cr0391 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0391_01.jpg?v=1646807218 Studies on Regulation X. The positions and Proportions of Parts during Regulation in Cestoplana in the Absence of the Cephalic Ganglia https://www.robinsonstreetbooks.com/products/hybrids-of-male-raphanus-sativus-l-x-female-brassica-oleracea-l-print11cr0392 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0392_01.jpg?v=1646809358 Hybrids of male Raphanus Sativus L. x Female Brassica Oleracea L. https://www.robinsonstreetbooks.com/products/hybrids-of-male-raphanus-sativus-l-x-female-brassica-oleracea-l-print11cr0393 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0393_01.jpg?v=1646809364 Hybrids of male Raphanus Sativus L. x Female Brassica Oleracea L. https://www.robinsonstreetbooks.com/products/the-fundamentals-of-crop-improvement-print11cr0394 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print11cr0394_01.jpg?v=1646765816 The Fundamentals of crop Improvement. https://www.robinsonstreetbooks.com/products/on-the-sterility-of-the-tortoise-shell-tom-catprint11cr0395 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0395_01.jpg?v=1646810923 On the Sterility of the Tortoise- Shell Tom Cat https://www.robinsonstreetbooks.com/products/glucose-reagent-stick-test-compared-with-other-criteria-for-detection-of-ovulationprint11cr0396 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0396_01.jpg?v=1646777664 Glucose Reagent Stick Test Compared with Other Criteria for Detection of Ovulation https://www.robinsonstreetbooks.com/products/nikolai-v-timofeeff-ressovskyprint11cr0397 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0397_01.jpg?v=1646809944 Nikolai V. Timofeeff-Ressovsky https://www.robinsonstreetbooks.com/products/fitting-logarithmic-curves-by-the-method-of-momentsprint11cr0398 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0398_01.jpg?v=1646777575 Fitting Logarithmic Curves by the Method of Moments https://www.robinsonstreetbooks.com/products/thyroid-size-in-the-sexesprint11cr0399 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print11cr0399_01.jpg?v=1646721636 Thyroid Size in the Sexes https://www.robinsonstreetbooks.com/products/complete-atrophy-of-kidney-in-pigeons-following-section-of-the-ureterprint11cr0400 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0400_01.jpg?v=1646741816 Complete Atrophy of Kidney in Pigeons Following Section of the Ureter https://www.robinsonstreetbooks.com/products/on-the-cause-of-twinning-and-abnormal-development-in-birdsprint11cr0401 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0401_01.jpg?v=1646741809 On the Cause of Twinning and Abnormal Development in Birds https://www.robinsonstreetbooks.com/products/relative-ability-of-various-steroid-hormones-to-promote-growth-in-oviducts-of-immature-ring-dovesprint11cr0402 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0402_01.jpg?v=1646664077 Relative Ability of Various Steroid Hormones to Promote Growth in Oviducts of Immature Ring-Doves https://www.robinsonstreetbooks.com/products/studies-on-the-physiology-of-reproduction-in-birds-xxvii-the-age-distribution-of-mortality-in-bird-embryos-and-its-probable-significanceprint11cr0403 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0403_01.jpg?v=1646741797 Studies on the Physiology of Reproduction in Birds XXVII. The Age Distribution of Mortality in Bird Embryos and its Probable significance https://www.robinsonstreetbooks.com/products/studies-on-the-physiology-of-reproduction-in-birds-xxvii-the-age-distribution-of-mortality-in-bird-embryos-and-its-probable-significanceprint11cr0404 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0404_01.jpg?v=1646741790 Studies on the Physiology of Reproduction in Birds XXVII. The Age Distribution of Mortality in Bird Embryos and its Probable significance https://www.robinsonstreetbooks.com/products/new-data-on-the-relation-of-metabolism-to-sexprint11cr0405 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0405_01.jpg?v=1646727638 New Data on the Relation of Metabolism to Sex https://www.robinsonstreetbooks.com/products/the-influence-of-temperature-on-chiasma-frequencyprint11cr0406 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0406_01.jpg?v=1646741784 The Influence of Temperature on Chiasma Frequency https://www.robinsonstreetbooks.com/products/chromosome-cycle-of-ascaris-megalocephalaprint11cr0407 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0407_01.jpg?v=1646727633 Chromosome Cycle of Ascaris Megalocephala https://www.robinsonstreetbooks.com/products/xenia-and-the-endosperm-of-angiospermsprint11cr0408 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0408_01.jpg?v=1646759080 Xenia and the Endosperm of Angiosperms https://www.robinsonstreetbooks.com/products/studies-in-artificial-parthenogenesis-iv-heat-parthenogenesisprint11cr0409 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print11cr0409_01.jpg?v=1646727627 Studies in artificial parthenogenesis IV. 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Mechanism, Vitalism, and Teleology. by Conklin, Edwin Grant. https://www.robinsonstreetbooks.com/products/test-of-corn-varieties-on-the-great-plains-by-zook-l-l-print12jt0025 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0025_01.jpg?v=1646665638 Test of Corn Varieties on the Great Plains by Zook, L.L. https://www.robinsonstreetbooks.com/products/r-bastardierung-und-transplantation-iii-a-divergierende-bastarde-mendeln-und-mosaikvererbung-b-steironothie-by-schultz-walther-print12jt0026 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0026_01.jpg?v=1646664089 r. Bastardierung und Transplantation. III. A. Divergierende Bastarde. Mendeln und Mosaikvererbung, B. Steironothie. by Schultz, Walther https://www.robinsonstreetbooks.com/products/fertilization-in-the-parasitic-copepod-lernaeopoda-edwardsii-olsson-by-fasten-nathan-print12jt0027 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0027_01.jpg?v=1646665640 Fertilization in the Parasitic Copepod Lernaeopoda Edwardsii Olsson. by Fasten, Nathan https://www.robinsonstreetbooks.com/products/the-effects-of-electrolytes-on-gelatin-and-their-biological-significance-by-fenn-w-o-print12jt0028 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0028_01.jpg?v=1646665641 The Effects of Electrolytes on Gelatin and Their Biological Significance. by Fenn, W.O. https://www.robinsonstreetbooks.com/products/over-drieling-groepen-van-chromosomen-bij-de-deelingen-van-de-endospermkernen-van-mouriria-anomala-pulle-by-ruys-j-d-print12jt0029 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0029_01.jpg?v=1646665643 Over 'Drieling?-groepen van chromosomen bij de deelingen van de endospermkernen van Mouriria anomala Pulle. by Ruys, J.D. https://www.robinsonstreetbooks.com/products/uber-sichtbarwerden-der-mendelschen-spaltung-im-pollen-von-onotherabastarden-by-renner-o-print12jt0030 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0030_01.jpg?v=1646665644 Uber Sichtbarwerden der Mendelschen Spaltung im Pollen von Onotherabastarden by Renner, O. https://www.robinsonstreetbooks.com/products/an-application-of-the-diffusion-equation-to-viscous-motion-with-a-free-surface-by-philip-j-r-print12jt0031 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0031_01.jpg?v=1646667644 An Application of the diffusion equation to Viscous Motion with a Free Surface. by Philip. J.R https://www.robinsonstreetbooks.com/products/aspects-of-regeneration-in-annelids-by-hyman-libbie-h-print12jt0032 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0032_01.jpg?v=1646667645 Aspects of Regeneration in Annelids by Hyman, Libbie H. https://www.robinsonstreetbooks.com/products/the-transition-from-the-unicellular-to-the-multicellular-individual-by-hyman-libbie-h-print12jt0033 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0033_01.jpg?v=1646667128 The Transition from the Unicellular to the Multicellular Individual. by Hyman, Libbie H. https://www.robinsonstreetbooks.com/products/the-fragmentation-of-nais-paraguayensis-by-hyman-libbie-h-print12jt0034 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0034_01.jpg?v=1646665646 The Fragmentation of Nais Paraguayensis by Hyman, Libbie H. https://www.robinsonstreetbooks.com/products/action-de-lacriflavine-sur-les-levures-by-slonimiski-piotr-p-print12jt0035 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0035_01.jpg?v=1646666656 Action de L'Acriflavine Sur Les Levures by Slonimiski, Piotr P. https://www.robinsonstreetbooks.com/products/genetics-of-resistance-to-bacterial-wilt-in-maize-by-wellhausen-e-j-print12jt0037 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0037_01.jpg?v=1646666659 Genetics of Resistance to Bacterial Wilt in Maize. by Wellhausen, E.J. https://www.robinsonstreetbooks.com/products/ultrastructure-des-spermatozoides-de-taureaux-de-differente-fecondance-morphologie-ultrastructurale-glycoproteines-acrosomiques-et-membranaires-charges-negatives-de-surface-by-morstin-j-m-courot-print12jt0038 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0038_01.jpg?v=1646667647 Ultrastructure des spermatozoides de taureaux de differente Fecondance. Morphologie Ultrastructurale, Glycoproteines Acrosomiques et Membranaires, Charges Negatives de Surface by Morstin, J., M. Courot. https://www.robinsonstreetbooks.com/products/trophoblast-differentiation-during-the-transition-from-trophoblastic-plate-to-lacunar-stage-of-implantation-in-the-rhesus-monkey-and-human-by-enders-allen-c-print12jt0039 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0039_01.jpg?v=1646666662 Trophoblast Differentiation During the Transition from Trophoblastic Plate to Lacunar Stage of Implantation in the Rhesus Monkey and Human. by Enders, Allen C. https://www.robinsonstreetbooks.com/products/die-gynanthere-form-des-goldlacks-und-ihre-vererbung-by-sirks-m-j-print12jt0040 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0040_01.jpg?v=1646665647 Die Gynanthere Form Des Goldlacks Und Ihre Vererbung by Sirks, M.J. https://www.robinsonstreetbooks.com/products/chromosome-studies-in-hyacinthus-orintalis-l-ii-meiotic-chromosomes-by-naithani-s-p-print12jt0041 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0041_01.jpg?v=1646665649 Chromosome Studies in Hyacinthus Orintalis L., II. Meiotic Chromosomes. by Naithani, S.P. https://www.robinsonstreetbooks.com/products/bristle-inheritance-in-drosophila-by-macdowell-edwin-carleton-print12jt0042 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0042_01.jpg?v=1646665650 Bristle Inheritance in Drosophila. by Macdowell, Edwin Carleton. https://www.robinsonstreetbooks.com/products/amplification-of-ribosomal-dna-in-acheta-viii-binding-of-h3-actinomycin-to-dna-in-the-nucleus-and-cytoplasm-by-jaworska-halina-silvana-avanzi-a-lima-de-faria-print12jt0043 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0043_01.jpg?v=1646664091 Amplification of ribosomal DNA in Acheta, VIII. Binding of H3-actinomycin to DNA in the nucleus and cytoplasm. by Jaworska, Halina, Silvana Avanzi, A. Lima-De-Faria. https://www.robinsonstreetbooks.com/products/the-effect-of-immigration-on-genetic-control-a-laboratory-study-with-wild-and-compound-chromosome-stocks-of-drosophila-melanogaster-by-mckenzie-j-a-print12jt0044 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0044_01.jpg?v=1646666664 The Effect of Immigration on Genetic Control: A Laboratory Study with Wild and Compound Chromosome Stocks of Drosophila melanogaster by McKenzie, J.A. https://www.robinsonstreetbooks.com/products/a-staining-rack-for-handling-cover-glass-preparations-by-chen-tze-tuan-print12jt0046 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0046_01.jpg?v=1646670444 A Staining Rack for Handling Cover-Glass Preparations. by Chen, Tze-Tuan. https://www.robinsonstreetbooks.com/products/a-new-method-for-the-determination-of-the-fineness-of-wool-and-of-the-fleece-by-roberts-j-a-fraser-print12jt0047 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0047_01.jpg?v=1646727174 A New Method for the Determination of the Fineness of Wool and of the Fleece. by Roberts, J.A Fraser. https://www.robinsonstreetbooks.com/products/the-male-frog-rana-pipiens-compared-to-the-female-rat-as-pregnancy-test-animals-by-greenblatt-robert-b-sarah-l-clark-robert-m-west-print12jt0053 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0053_01.jpg?v=1646665653 The Male Frog (Rana Pipiens) Compared to the Female Rat as Pregnancy Test Animals by Greenblatt, Robert B., Sarah L. Clark, Robert M. West https://www.robinsonstreetbooks.com/products/evolution-und-pflanzenzuchtung-by-schnell-f-wolfgang-print12jt0056 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0056_01.jpg?v=1646665655 Evolution und Pflanzenzuchtung by Schnell, F. Wolfgang https://www.robinsonstreetbooks.com/products/the-cowpea-weevil-by-paddock-f-b-h-j-reinhard-print12jt0058 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0058_01.jpg?v=1646705210 The Cowpea Weevil by Paddock, F. B., H.J. Reinhard. https://www.robinsonstreetbooks.com/products/the-value-of-some-methods-of-numerical-taxonomy-with-reference-to-hominoid-classification-by-boyce-a-j-print12jt0059 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0059_01.jpg?v=1646665656 The Value of some Methods of Numerical Taxonomy with Reference to Hominoid Classification by Boyce, A.J. https://www.robinsonstreetbooks.com/products/the-experimental-modification-of-germ-cells-iii-the-effect-of-parental-alcoholism-and-certain-other-drug-intoxicants-upon-the-progeny-by-pearl-raymond-print12jt0061 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0061_01.jpg?v=1646665658 The Experimental Modification of Germ Cells, III. The effect of Parental Alcoholism, and Certain Other Drug Intoxicants, Upon the Progeny by Pearl, Raymond. https://www.robinsonstreetbooks.com/products/results-of-the-university-of-michigan-williamson-expedition-to-colombia-1916-1917-i-two-interesting-new-colombian-gomphines-by-williamson-e-b-print12jt0062 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0062_01.jpg?v=1646665659 Results of the University of Michigan Williamson Expedition to Colombia, 1916-1917. I. Two Interesting New Colombian Gomphines by Williamson, E.B. https://www.robinsonstreetbooks.com/products/effect-of-environment-upon-inherited-characters-of-hydatina-senta-by-shull-a-franklin-print12jt0063 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0063_01.jpg?v=1646670446 Effect of Environment Upon Inherited Characters of Hydatina Senta by Shull, A. Franklin https://www.robinsonstreetbooks.com/products/the-growth-of-organs-in-the-albino-rat-as-affected-by-gonadectomy-by-hatai-shinkishi-print12jt0064 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0064_01.jpg?v=1646665661 The Growth of Organs in the Albino Rat as Affected by Gonadectomy by Hatai, Shinkishi https://www.robinsonstreetbooks.com/products/the-sable-varieties-of-mice-by-dunn-l-c-print12jt065 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt065_01.jpg?v=1646664195 The Sable Varieties of Mice by Dunn, L.C. https://www.robinsonstreetbooks.com/products/uber-das-verhaltnis-von-zellkern-und-zellplasma-bei-ceratium-und-seine-bedeutung-fur-variation-und-periodizitat-by-hartmann-otto-print12jt0066 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0066_01.jpg?v=1646665664 Uber das Verhaltnis von Zellkern und Zellplasma bei Ceratium und seine Bedeutung fur Variation und Periodizitat by Hartmann, Otto https://www.robinsonstreetbooks.com/products/variation-and-heredity-during-the-vegetative-reproduction-of-arcella-dentata-by-hegner-r-w-print12jt0070 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0070_01.jpg?v=1646665667 Variation and Heredity During the Vegetative Reproduction of Arcella Dentata by Hegner, R.W. https://www.robinsonstreetbooks.com/products/cell-growth-and-nucleic-acids-in-the-pollen-of-rhoeo-discolor-by-painter-theophilus-s-print12jt0071 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0071_01.jpg?v=1646665668 Cell Growth and Nucleic Acids in the Pollen of Rhoeo Discolor by Painter, Theophilus S. https://www.robinsonstreetbooks.com/products/disproof-of-a-certain-type-of-theories-of-crossing-over-between-chromosomes-by-jennings-h-s-print12jt0073 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0073_01.jpg?v=1646665669 Disproof of A Certain Type of Theories of Crossing Over Between Chromosomes by Jennings, H.S. https://www.robinsonstreetbooks.com/products/genetic-analysis-of-an-anomalous-sex-ration-condition-in-drosophila-affinis-by-novitski-edward-print12jt0074 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0074_01.jpg?v=1646665671 Genetic Analysis of an Anomalous Sex Ration Condition in Drosophila Affinis by Novitski, Edward https://www.robinsonstreetbooks.com/products/plant-cytology-some-recent-research-on-the-cilia-forming-organ-of-plant-cells-by-davis-bradley-m-print12jt0080 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0080_01.jpg?v=1646667649 Plant Cytology, Some Recent Research on the Cilia-Forming Organ of Plant Cells by Davis, Bradley M. https://www.robinsonstreetbooks.com/products/causes-and-determiners-in-radically-experimental-analysis-by-jennings-h-s-print12jt0084 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0084_01.jpg?v=1646665674 Causes and Determiners in Radically Experimental Analysis by Jennings, H.S. https://www.robinsonstreetbooks.com/products/a-preliminary-account-of-some-cytological-changes-accompanying-dessication-by-hickernell-louis-m-print12jt0086 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0086_01.jpg?v=1646665675 A Preliminary Account of Some Cytological Changes Accompanying Dessication by Hickernell, Louis M. https://www.robinsonstreetbooks.com/products/the-correlation-between-body-pigmentation-and-egg-production-in-the-domestic-fowl-by-harris-j-arthur-a-f-blakeslee-d-e-warner-wm-f-fitzpatrick-print12jt0088 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0088_01.jpg?v=1646665677 The Correlation Between Body Pigmentation and Egg Production in the Domestic Fowl by Harris, J. Arthur, A.F. Blakeslee, D.E. Warner, WM. F. Fitzpatrick https://www.robinsonstreetbooks.com/products/the-application-of-correlatin-formulae-to-the-problem-of-varietal-differences-in-disease-resistance-data-from-the-vermont-experiments-with-potatoes-by-harris-j-arthur-print12jt008 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt008_01.jpg?v=1646665672 The Application of Correlatin Formulae to The Problem of Varietal Differences in Disease Resistance: Data From the Vermont Experiments with Potatoes by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/non-random-disjunction-in-drosophila-by-novitski-e-print12jt0090 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0090_01.jpg?v=1646665678 Non-Random Disjunction in Drosophila by Novitski, E. https://www.robinsonstreetbooks.com/products/color-inheritance-in-lychnis-dioica-l-by-shull-george-harrison-print12jt0093 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0093_01.jpg?v=1646670448 Color inheritance in Lychnis Dioica L by Shull, George Harrison https://www.robinsonstreetbooks.com/products/periodicity-in-the-production-of-males-in-hydatina-senta-by-shull-a-franklin-print12jt0094 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0094_01.jpg?v=1646670449 Periodicity in the Production of Males in Hydatina Senta by Shull, A. Franklin https://www.robinsonstreetbooks.com/products/reversible-sex-mutants-in-lynchnis-dioica-by-shull-george-harrison-print12jt0095 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0095_01.jpg?v=1646667651 Reversible Sex-Mutants in Lynchnis Dioica by Shull, George Harrison https://www.robinsonstreetbooks.com/products/measurement-of-the-winter-cycle-in-the-egg-production-of-domestic-fowl-by-pearl-raymond-print12jt0097 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0097_01.jpg?v=1646661912 Measurement of the Winter Cycle in the Egg Production of Domestic Fowl by Pearl, Raymond https://www.robinsonstreetbooks.com/products/synapsis-and-chromosome-organization-in-chrothippus-stnobothrus-curtipennis-and-trimerotropis-suffusa-orthoptera-by-wenrich-d-h-print12jt0099 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0099_01.jpg?v=1646665680 Synapsis and Chromosome Organization in Chrothippus (Stnobothrus) Curtipennis and Trimerotropis suffusa (Orthoptera) by Wenrich, D.H. https://www.robinsonstreetbooks.com/products/heterosis-in-the-honey-bee-apis-mellifera-l-by-cale-gladstone-h-john-w-gown-print12jt0101 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0101_01.jpg?v=1646666666 Heterosis in the Honey Bee (Apis Mellifera L. by Cale, Gladstone H., John W. Gown https://www.robinsonstreetbooks.com/products/early-development-of-graffilla-gemellipara-a-supposed-case-of-polyembryony-by-patterson-j-thomas-print12jt0105 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0105_01.jpg?v=1646664092 Early Development of Graffilla Gemellipara ? A Supposed Case of Polyembryony by Patterson, J. Thomas https://www.robinsonstreetbooks.com/products/the-selective-elimination-of-organs-by-harris-j-arthur-print12jt0106 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0106_01.jpg?v=1646665681 The Selective Elimination of Organs by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/relation-of-simultaneous-ovulation-to-the-production-of-double-yolked-eggs-by-curtis-maynie-r-print12jt0108 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0108_01.jpg?v=1646665683 Relation of Simultaneous Ovulation to the Production of Double-Yolked Eggs by Curtis, Maynie R. https://www.robinsonstreetbooks.com/products/factors-influencing-the-size-shape-and-physical-constitution-of-the-egg-of-the-domestic-fowl-by-curtis-maynie-r-print12jt0109 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0109_01.jpg?v=1646665684 Factors Influencing the Size Shape and Physical Constitution of the Egg of the Domestic Fowl by Curtis, Maynie R. https://www.robinsonstreetbooks.com/products/two-new-genera-and-species-of-acanthocephalous-worms-from-venezuelan-fishes-by-cleave-h-j-van-print12jt0110 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0110_01.jpg?v=1646665686 Two New Genera and Species of Acanthocephalous Worms from Venezuelan Fishes by Cleave, H.J. Van https://www.robinsonstreetbooks.com/products/a-new-genus-of-trematodes-from-the-white-bass-by-cleave-h-j-van-print12jt0111 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0111_01.jpg?v=1646665687 A new Genus of Trematodes From the White Bass. by Cleave, H.J. Van. https://www.robinsonstreetbooks.com/products/a-study-of-respiration-in-alcyonaria-by-cary-lewis-r-print12jt0112 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0112_01.jpg?v=1646665689 A study of Respiration in Alcyonaria by Cary, Lewis R. https://www.robinsonstreetbooks.com/products/an-improved-method-of-estimating-the-number-of-genetic-factors-concerned-in-the-cases-of-blending-inheritance-by-castle-w-e-pritn12jt0113 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Pritn12jt0113_01.jpg?v=1646665187 An Improved Method of Estimating the Number of Genetic Factors Concerned in the Cases of Blending Inheritance by Castle, W.E. https://www.robinsonstreetbooks.com/products/crossover-variability-and-induced-crossing-over-by-whittinghill-maurice-pritn12jt0114 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Pritn12jt0114_01.jpg?v=1646666406 Crossover Variability and induced crossing over. by Whittinghill, Maurice https://www.robinsonstreetbooks.com/products/chick-sexing-in-war-time-by-pease-m-s-print12jt0115 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0115_01.jpg?v=1646665690 Chick Sexing in War Time by Pease, M.S. https://www.robinsonstreetbooks.com/products/blackberries-of-new-england-genetic-status-of-the-plants-by-peitersen-a-k-print12jt0116 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0116_01.jpg?v=1646665692 Blackberries of New England ? Genetic Status of the Plants. by Peitersen, A.K. https://www.robinsonstreetbooks.com/products/production-of-pure-homozygotic-organisms-from-heterozygotes-by-self-fertilization-by-jennings-h-s-print12jt0119 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0119_01.jpg?v=1646664094 Production of Pure Homozygotic Organisms From heterozygotes by Self-Fertilization by Jennings, H.S. https://www.robinsonstreetbooks.com/products/pure-lines-in-the-study-of-genetics-in-lower-organisms-by-h-s-jennings-print12jt0121 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0121_01.jpg?v=1646664095 Pure Lines in the Study of Genetics in Lower Organisms by H. S. Jennings https://www.robinsonstreetbooks.com/products/the-genetic-onsequences-of-anaphase-bridge-formation-in-drosophila-by-novitski-e-print12jt0122 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0122_01.jpg?v=1646665693 The Genetic onsequences of Anaphase Bridge Formation in Drosophila by Novitski, E. https://www.robinsonstreetbooks.com/products/application-of-genetics-to-plant-breeding-ii-the-inheritance-of-quantitative-characters-and-plant-breeding-by-panse-v-g-print12jt0123 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0123_01.jpg?v=1646665695 Application of Genetics to Plant Breeding, II. The Inheritance of Quantitative Characters and Plant Breeding by Panse, V.G. https://www.robinsonstreetbooks.com/products/the-bar-locus-and-the-v-reaction-in-drosophila-melanogaster-by-steinberg-arthur-g-mortimer-abramowitz-print12jt0124 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0124_01.jpg?v=1646665696 The Bar ?Locus? and the V+ Reaction in Drosophila Melanogaster by Steinberg, Arthur G., Mortimer Abramowitz https://www.robinsonstreetbooks.com/products/the-evolution-of-animal-species-by-stebbins-ledyard-print12jt0129 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0129_01.jpg?v=1646667652 The evolution of animal species by Stebbins, Ledyard https://www.robinsonstreetbooks.com/products/artificial-insemination-as-related-to-the-female-by-print12jt0130 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0130_01.jpg?v=1646667654 Artificial Insemination as Related to the Female by https://www.robinsonstreetbooks.com/products/bemerkungen-zu-w-burcks-abhandlung-uber-die-mutation-als-ursache-der-kleistogamie-by-loew-e-print12jt0135 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0135_01.jpg?v=1646664097 Bemerkungen zu W. Burck's Abhandlung uber die Mutation als Ursache der Kleistogamie by Loew. E. https://www.robinsonstreetbooks.com/products/memoirs-of-the-cotton-research-station-trinidad-no-5-cytological-studies-in-cotton-i-the-mitosis-and-meiosis-in-diploid-and-triploid-asiatic-cotton-by-skovsted-a-print12jt0144 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0144_01.jpg?v=1646731945 Memoirs of The Cotton Research Station, Trinidad. No. 5. Cytological Studies in Cotton: I. The Mitosis and Meiosis in Diploid and Triploid Asiatic Cotton by Skovsted, A. https://www.robinsonstreetbooks.com/products/on-the-significance-of-the-cytoplasm-in-matroclinous-hybrids-of-aquilegia-by-skalinska-m-print12jt0145 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0145_01.jpg?v=1646665699 On the Significance of the Cytoplasm in Matroclinous Hybrids of Aquilegia by Skalinska, M. https://www.robinsonstreetbooks.com/products/the-taxonomical-value-of-two-tetraploid-groups-of-aquilegia-by-skalinska-m-print12jt0154 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0154_01.jpg?v=1646665700 The Taxonomical Value of Two Tetraploid Groups of Aquilegia by Skalinska, M https://www.robinsonstreetbooks.com/products/developmental-interactions-in-the-dipteran-salivary-gland-by-laufer-hans-print12jt0155 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0155_01.jpg?v=1646665702 Developmental Interactions in the Dipteran Salivary Gland by Laufer, Hans https://www.robinsonstreetbooks.com/products/analysis-of-secretory-processes-in-dipteran-salivary-glands-by-laufer-h-and-d-doyle-print12jt0156 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0156_01.jpg?v=1646665703 Analysis of Secretory Processes in Dipteran Salivary Glands by Laufer, H. and D. Doyle https://www.robinsonstreetbooks.com/products/sources-of-larval-salivary-gland-secretion-in-the-dipteran-chironomus-tentans-by-doyle-d-and-h-laufer-print12jt0157 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0157_01.jpg?v=1646665705 Sources of Larval Salivary Gland Secretion in the Dipteran Chironomus Tentans by Doyle, D. and H. Laufer https://www.robinsonstreetbooks.com/products/oneothera-biennis-l-var-hemikleistogama-eine-neue-mutation-der-o-biennis-by-stomps-th-j-print12jt0158 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0158_01.jpg?v=1646665706 Oneothera Biennis L. Var. Hemikleistogama, Eine Neue Mutation Der O. Biennis by Stomps, Th. J. https://www.robinsonstreetbooks.com/products/mutation-bei-oenothera-biennis-l-by-stomps-theo-j-print12jt0173 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0173_01.jpg?v=1646664105 Mutation bei Oenothera Biennis L. by Stomps, Theo J https://www.robinsonstreetbooks.com/products/copulation-in-amoeba-by-hedges-ralph-e-print12jt0174 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0174_01.jpg?v=1646664107 Copulation in Amoeba by Hedges, Ralph E. https://www.robinsonstreetbooks.com/products/cytological-localization-of-the-dna-complementary-to-ribosomal-rna-in-polytene-chromosomes-of-diptera-by-pardue-mary-lou-susan-a-gerbi-ronald-a-eckhardt-and-joseph-g-gall-print12jt0176 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0176_01.jpg?v=1646664108 Cytological Localization of the DNA Complementary to Ribosomal RNA in Polytene Chromosomes of Diptera by Pardue, Mary Lou, Susan A. Gerbi, Ronald A. Eckhardt, and Joseph G. Gall https://www.robinsonstreetbooks.com/products/notes-on-a-viviparous-distome-by-linton-edwin-print12jt0177 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0177_01.jpg?v=1646665708 Notes on a Viviparous Distome by Linton, Edwin https://www.robinsonstreetbooks.com/products/weiterer-beitrag-zur-kenntnis-der-entamoben-by-prowazek-s-v-print12jt0191 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0191_01.jpg?v=1646664110 Weiterer Beitrag zur Kenntnis der Entamoben by Prowazek, S.V https://www.robinsonstreetbooks.com/products/rede-zur-einweihung-des-erweiterungsbaues-des-zoologischen-instituts-und-zur-eroffnung-des-phyletischen-museums-der-universitat-jena-by-plate-l-print12jt0192 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0192_01.jpg?v=1646665710 Rede zur Einweihung des Erweiterungsbaues des zoologischen Instituts und zur Eroffnung des phyletischen Museums der Universitat Jena by Plate, L. https://www.robinsonstreetbooks.com/products/an-electron-microscope-study-of-the-rat-ovum-by-sotelo-j-roberto-and-keith-r-porter-print12jt0196 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0196_01.jpg?v=1646665712 An Electron Microscope Study of the Rat Ovum by Sotelo, J. Roberto and Keith R. Porter https://www.robinsonstreetbooks.com/products/biometric-studies-on-the-somatic-and-genetic-physiology-of-the-sugar-beet-by-harris-j-arthur-print12jt0198 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0198_01.jpg?v=1646665713 Biometric Studies on the Somatic and Genetic Physiology of the Sugar Beet by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/the-transformation-of-the-plant-ovule-into-an-ovary-by-harris-j-arthur-print12jt0199 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0199_01.jpg?v=1646665715 The Transformation of the Plant Ovule into an Ovary by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/further-illustrations-of-the-applicability-of-a-coefficient-measuring-the-correlation-between-a-variable-and-the-deviation-of-a-dependent-variable-from-its-probable-value-by-harris-j-arthur-print12jt0200 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0200_01.jpg?v=1646665716 Further Illustrations of the Applicability of a coefficient Measuring the Correlation Between A Variable and The Deviation of a Dependent Variable From Its Probable Value by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/a-biometric-study-of-human-basal-metabolism-by-harris-j-arthur-and-francis-g-benedict-print12jt0201 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0201_01.jpg?v=1646665717 A biometric Study of Human Basal Metabolism by Harris, J. Arthur and Francis G. Benedict https://www.robinsonstreetbooks.com/products/genetics-and-medicine-by-huskins-c-leonard-print12jt0202 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0202_01.jpg?v=1646665719 Genetics and Medicine by Huskins, C. Leonard https://www.robinsonstreetbooks.com/products/physical-chemistry-in-the-service-of-phytogeography-by-harris-j-arthur-print12jt0203 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0203_01.jpg?v=1646665720 Physical Chemistry in the Service of Phytogeography by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/the-history-of-the-chromosomal-vesicles-in-fundulus-and-the-theory-of-genetic-continuity-of-chromosomes-by-richards-a-print12jt0204 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0204_01.jpg?v=1646666668 The History of the Chromosomal Vesicles in Fundulus and the Theory of Genetic Continuity of Chromosomes by Richards, A. https://www.robinsonstreetbooks.com/products/letter-to-r-e-coker-responding-about-bulletins-on-the-use-of-copper-sulphate-in-water-supplies-by-kellerman-k-f-print12jt0206 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0206_01.jpg?v=1646731598 Letter to R.E. Coker Responding about Bulletins on the use of copper sulphate in water supplies by Kellerman, K.F. https://www.robinsonstreetbooks.com/products/criteria-of-male-and-female-in-bread-moulds-mucors-by-satina-sophia-and-a-f-blakeslee-print12jt0208 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0208_01.jpg?v=1646665723 Criteria of Male and Female in Bread Moulds (Mucors) by Satina, Sophia and A.F. Blakeslee https://www.robinsonstreetbooks.com/products/ueber-coccidien-des-mausedarmes-by-schuberg-print12jt0209 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0209_01.jpg?v=1646665725 Ueber Coccidien des Mausedarmes by Schuberg https://www.robinsonstreetbooks.com/products/an-apparent-case-of-non-mendelian-inheritance-in-datura-due-to-a-disease-by-blakeslee-a-f-print12jt0214 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0214_01.jpg?v=1646665726 An Apparent Case of Non-Mendelian Inheritance in Datura Due to A Disease by Blakeslee, A.F. https://www.robinsonstreetbooks.com/products/structure-and-function-of-alpha-and-beta-heterochromatin-results-on-phryne-cincta-by-wolf-erich-print12jt0215 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0215_01.jpg?v=1646665729 Structure and Function of Alpha- and Beta-Heterochromatin ? Results on Phryne Cincta by Wolf, Erich https://www.robinsonstreetbooks.com/products/effect-of-age-upon-the-spermatogenic-and-steroidogenic-elements-of-rabbit-testes-by-ewing-l-l-b-h-johnson-c-desjardins-r-f-clegg-print12jt0216 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0216_01.jpg?v=1646665731 Effect of Age Upon the Spermatogenic and Steroidogenic Elements of Rabbit Testes by Ewing, L.L., B. H. Johnson, C. Desjardins, R.F. Clegg. https://www.robinsonstreetbooks.com/products/the-effect-of-epinephrine-and-competition-between-males-on-the-in-vitro-metabolism-of-rabbit-testis-by-ewing-l-l-d-j-noble-k-e-ebner-print12jt0217 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0217_01.jpg?v=1646665733 The Effect of Epinephrine and Competition Between Males on the In Vitro Metabolism of Rabbit Testis by Ewing, L.L. D.J. Noble, K.E. Ebner https://www.robinsonstreetbooks.com/products/early-effects-of-experimental-cryptorchidism-on-the-activity-of-selected-enzymes-in-rat-testes-by-ewing-l-l-and-l-m-schanbacher-print12jt0218 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0218_01.jpg?v=1646665734 Early Effects of Experimental Cryptorchidism on the Activity of Selected Enzymes in Rat Testes by Ewing, L.L. And L.M. Schanbacher https://www.robinsonstreetbooks.com/products/the-linkage-relationships-of-the-haemoglobin-beta-delta-and-alpha-loci-with-34-genetic-marker-systems-by-weitkamp-l-r-g-stamatoyannopoulos-p-t-rowley-r-l-kirk-print12jt0220 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0220_01.jpg?v=1646664113 The Linkage Relationships of the Haemoglobin Beta, Delta, and Alpha Loci with 34 genetic marker systems by Weitkamp, L.R., G. Stamatoyannopoulos, P.T. Rowley, R.L. Kirk. https://www.robinsonstreetbooks.com/products/uber-die-cytologischen-phanomene-bei-der-gonensterilitat-der-angiospermen-by-tsichler-georg-print12jt0224 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0224_01.jpg?v=1646665736 Uber die cytologischen Phanomene bei der Gonensterilitat der Angiospermen by Tsichler, Georg https://www.robinsonstreetbooks.com/products/seasonal-distribution-of-the-plankton-of-the-woods-hole-region-by-fish-charles-j-print12jt0226 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0226_01.jpg?v=1646665737 Seasonal Distribution of the Plankton of the Woods Hole Region by Fish, Charles J. https://www.robinsonstreetbooks.com/products/an-evaluation-of-the-multiple-crossover-and-sidechain-hypotheses-based-on-an-analysis-of-alpha-derivatives-from-the-ab-p-complexes-in-maize-by-laughnan-john-r-print12jt0227 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0227_01.jpg?v=1646665739 An Evaluation of the Multiple Crossover and Sidechain Hypotheses Based on an Analysis of Alpha Derivatives from the Ab-P Complexes in Maize by Laughnan, John R. https://www.robinsonstreetbooks.com/products/the-reproduction-of-virus-proteins-by-stanley-w-m-print12jt0229 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0229_01.jpg?v=1646665740 The Reproduction of Virus Proteins by Stanley, W.M. https://www.robinsonstreetbooks.com/products/some-genetic-effects-of-x-rays-in-plants-by-stadler-l-j-print12jt0232 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_e21307d5-ab94-4fa9-9ccf-9197cb341cee.jpg?v=1646664114 Some Genetic Effects of X-Rays in Plants by Stadler, L.J. https://www.robinsonstreetbooks.com/products/sur-la-caryosystematique-dornithogalum-paterfamilias-godr-by-neves-j-barros-print12jt0233 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_d2d17ccb-1b3a-4885-9306-08535defc717.jpg?v=1646665742 Sur la Caryosystematique D'Ornithogalum Paterfamilias Godr. by Neves, J. Barros https://www.robinsonstreetbooks.com/products/sobre-a-posicao-sistematica-de-urginea-mouretii-batt-et-trab-e-de-algumas-especies-de-ornithogalum-l-by-neves-j-barros-print12jt0234 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_4114edd9-2e9a-428c-ba4c-09b0914ea8c9.jpg?v=1646665744 Sobre a Posicao Sistematica de Urginea Mouretii Batt. Et Trab. E de Algumas Especies de Ornithogalum L. by Neves, J. Barros https://www.robinsonstreetbooks.com/products/remarques-sur-le-phytoplankton-du-pacifique-intertropical-by-pavillard-j-print12jt0235 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_2b763aae-e783-45fa-8275-42be7820ed51.jpg?v=1646665745 Remarques sur le Phytoplankton du Pacifique Intertropical by Pavillard, J. https://www.robinsonstreetbooks.com/products/sur-la-caryologie-dornithogalum-eigiie-feinbr-by-neves-j-barros-print12jt0236 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_d832d70f-1470-446b-ae2a-b40ebb1a36ad.jpg?v=1646665747 Sur La Caryologie D'Ornithogalum Eigiie Feinbr. by Neves, J. Barros https://www.robinsonstreetbooks.com/products/plasmavererbung-und-heterosis-by-michaelis-p-print12jt0237 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_994b6291-1ec9-47b1-bbc4-ee0f0bec1c3c.jpg?v=1646664115 Plasmavererbung und Heterosis by Michaelis, P. https://www.robinsonstreetbooks.com/products/report-of-the-twelfth-annual-hybrid-corn-industry-research-conference-by-heckendorn-william-and-benjamin-r-blakenship-jr-print12jt0238 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0238_01.jpg?v=1646674471 Report of the Twelfth Annual Hybrid Corn Industry Research Conference by Heckendorn, William and Benjamin R. Blakenship, Jr. https://www.robinsonstreetbooks.com/products/report-of-the-thirteenth-annual-hybrid-corn-industry-research-conference-by-heckendorn-william-and-benjamin-r-blakenship-jr-print12jt0239 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0239_01.jpg?v=1646674465 Report of the Thirteenth Annual Hybrid Corn Industry Research Conference by Heckendorn, William and Benjamin R. Blakenship, Jr. https://www.robinsonstreetbooks.com/products/progress-in-corn-production-by-heckendorn-william-and-mabel-anderson-print12jt0240 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0240_01.jpg?v=1646670455 Progress in Corn Production by Heckendorn, William and Mabel Anderson https://www.robinsonstreetbooks.com/products/report-of-the-fourteenth-annual-hybrid-corn-industry-research-conference-by-heckendorn-william-and-benjamin-r-blakenship-jr-print12jt0241 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0241_01.jpg?v=1646674369 Report of the Fourteenth Annual Hybrid Corn Industry Research Conference by Heckendorn, William and Benjamin R. Blakenship, Jr https://www.robinsonstreetbooks.com/products/report-of-the-fifteenth-annual-hybrid-corn-industry-research-conference-by-heckendorn-william-and-john-i-sutherland-print12jt0242 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0242_01.jpg?v=1646674363 Report of the Fifteenth Annual Hybrid Corn Industry Research Conference by Heckendorn, William and John I. Sutherland https://www.robinsonstreetbooks.com/products/improved-techniques-in-hybrid-seed-corn-production-report-of-the-fifth-hybrid-corn-industry-research-conference-by-heckendorn-william-and-mabel-anderson-print12jt0243 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0243_01.jpg?v=1646674358 Improved Techniques in Hybrid Seed Corn Production. Report of the fifth hybrid corn Industry-Research Conference by Heckendorn, William and Mabel Anderson https://www.robinsonstreetbooks.com/products/report-of-the-eigth-annual-hybrid-corn-industry-research-conference-1953-by-heckendorn-william-and-joseph-gregory-print12jt0246 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0246_01.jpg?v=1646670655 Report of the Eigth Annual Hybrid Corn Industry Research Conference. 1953. by Heckendorn, William and Joseph Gregory https://www.robinsonstreetbooks.com/products/report-of-the-tenth-annual-hybrid-corn-industry-research-conference-1955-by-heckendorn-william-and-joseph-gregory-print12jt0248 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0248_01.jpg?v=1646670650 Report of the Tenth Annual Hybrid Corn Industry Research Conference. 1955. by Heckendorn, William and Joseph Gregory https://www.robinsonstreetbooks.com/products/report-of-the-eleventh-annual-hybrid-corn-industry-research-conference-by-heckendorn-william-and-joseph-gregory-print12jt0249 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0249_01.jpg?v=1646670643 Report of the Eleventh Annual Hybrid Corn Industry Research Conference by Heckendorn, William and Joseph Gregory https://www.robinsonstreetbooks.com/products/the-mexican-cotton-boll-weevil-by-wilcox-edwin-mead-print12jt0257 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0257_01.jpg?v=1646665748 The Mexican Cotton Boll Weevil by Wilcox, Edwin Mead https://www.robinsonstreetbooks.com/products/effect-of-free-radicals-on-chromosomes-of-barley-by-phillips-lyle-l-print12jt0258 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0258_01.jpg?v=1646665750 Effect of Free Radicals on Chromosomes of Barley by Phillips, Lyle L. https://www.robinsonstreetbooks.com/products/composition-of-wild-populations-in-the-lycaenid-butterfly-neozephyrus-taxila-by-komai-taku-print12jt0259 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0259_01.jpg?v=1646665752 Composition of Wild Populations in the Lycaenid Butterfly Neozephyrus Taxila by Komai, Taku https://www.robinsonstreetbooks.com/products/rontgenauslosung-von-chromosomenmutationen-bei-drosophila-melanogaster-ii-die-haufigkeit-des-primaren-bruchereignisses-nach-untersuchungen-am-ring-x-chromosom-by-bauer-hans-print12jt0260 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0260_01.jpg?v=1646664122 Rontgenauslosung Von Chromosomenmutationen bei Drosophila Melanogaster II. Die Haufigkeit Des Primaren Bruchereignisses Nach Untersuchungen am Ring-X-Chromosom by Bauer, Hans https://www.robinsonstreetbooks.com/products/mikroskpisch-chemischer-nachweis-von-glykogen-und-einigen-anderen-polysacchariden-by-bauer-hans-print12jt0261 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0261_01.jpg?v=1646665753 Mikroskpisch-chemischer Nachweis von Glykogen und Einigen anderen Polysacchariden by Bauer, Hans https://www.robinsonstreetbooks.com/products/chromosomenanalyse-der-reziproken-bastarde-zwischen-pygaera-pigra-und-p-curtula-sowie-ihrer-ruckkreuzungsbastarde-by-federley-harry-print12jt0262 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0262_01.jpg?v=1646665755 Chromosomenanalyse der reziproken Bastarde zwischen Pygaera pigra und P. Curtula sowie ihrer Ruckkreuzungsbastarde by Federley, Harry https://www.robinsonstreetbooks.com/products/schwarzfarbung-weber-haare-durch-rasur-und-die-entwicklungsmechanik-der-farben-von-haaren-und-federn-iii-abhandlung-by-schultz-walther-print12jt0263 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0263_01.jpg?v=1646665756 Schwarzfarbung weber haare durch rasur und die entwicklungsmechanik der farben von haaren und federn, III. Abhandlung by Schultz, Walther https://www.robinsonstreetbooks.com/products/some-new-cases-of-mendelian-inheritance-by-shull-george-harrison-print12jt0265 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0265_01.jpg?v=1646664123 Some New Cases of Mendelian Inheritance by Shull, George Harrison https://www.robinsonstreetbooks.com/products/der-erbgang-der-pentasepalie-bei-den-zwischenrassen-von-veronica-tournefortii-by-beatus-richard-print12jt0266 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0266_01.jpg?v=1646665758 Der Erbgang der Pentasepalie bei den Zwischenrassen von Veronica Tournefortii by Beatus, Richard https://www.robinsonstreetbooks.com/products/uber-eine-entiwcklungsgeschichtlich-begrundete-vererbungsregel-by-haecker-v-print12jt0267 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0267_01.jpg?v=1646664125 Uber eine entiwcklungsgeschichtlich begrundete vererbungsregel by Haecker, V. https://www.robinsonstreetbooks.com/products/uber-die-chromosomen-der-biscuellen-und-der-parthenogenetischen-rasse-des-ostracoden-heterocypris-incongruens-ramd-by-bauer-hans-print12jt0268 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0268_01.jpg?v=1646665759 Uber die Chromosomen der biscuellen und der parthenogenetischen Rasse des Ostracoden heterocypris incongruens Ramd by Bauer, Hans https://www.robinsonstreetbooks.com/products/die-feulgensche-nuklealfarbung-in-ihrer-anwendung-auf-cytologische-untersuchungen-by-bauer-hans-print12jt0269 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0269_01.jpg?v=1646665761 Die Feulgensche Nuklealfarbung in ihrer Anwendung auf cytologische Untersuchungen by Bauer, Hans https://www.robinsonstreetbooks.com/products/uber-zellverbindungen-by-schuberg-a-print12jt0272 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0272_01.jpg?v=1646665762 Uber Zellverbindungen by Schuberg, A https://www.robinsonstreetbooks.com/products/der-gegenwartige-stand-der-physiologie-der-geschelechtsbestimmung-by-peterfi-tiberius-print12jt0273 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0273_01.jpg?v=1646731111 Der gegenwartige Stand der Physiologie der Geschelechtsbestimmung by Peterfi, Tiberius https://www.robinsonstreetbooks.com/products/uber-den-bau-des-ruherkerns-by-rosenberg-o-print12jt0275 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0275_01.jpg?v=1646664128 Uber den Bau des Ruherkerns by Rosenberg, O. https://www.robinsonstreetbooks.com/products/die-abhangigkeit-der-relativen-giftigkeit-von-na-und-ca-von-der-natur-des-anions-by-loeb-jacques-print12jt0276 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0276_01.jpg?v=1646664130 Die Abhangigkeit der Relativen Giftigkeit von Na und Ca von der Natur des Anions by Loeb, Jacques https://www.robinsonstreetbooks.com/products/strahleninduzierte-mutationen-bei-einem-laubmoos-physcomitrium-piriforme-by-barthelmess-a-print12jt0284 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0284_01.jpg?v=1646665765 Strahleninduzierte, Mutationen bei einem Laubmoos (Physcomitrium piriforme) by Barthelmess, A. https://www.robinsonstreetbooks.com/products/peripheral-plasma-progesterone-and-the-number-of-foetuses-in-normal-and-superovulated-rabbits-by-polidoro-j-p-d-l-black-print12jt0286 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0286_01.jpg?v=1646664138 Peripheral Plasma Progesterone and the Number of Foetuses in Normal and Superovulated Rabbits by Polidoro, J.P., D.L. Black https://www.robinsonstreetbooks.com/products/the-local-effect-of-intrauterine-progestrone-treatment-on-myometrial-activity-in-rabbits-by-porter-david-g-print12jt0287 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0287_01.jpg?v=1646731009 The Local Effect of IntraUterine Progestrone Treatment on Myometrial Activity in Rabbits by Porter, David G. https://www.robinsonstreetbooks.com/products/a-study-of-the-effect-of-surgical-shock-on-insects-determination-of-the-undercooling-and-freezing-points-in-insects-by-robinson-william-print12jt0289 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0289_01.jpg?v=1646664141 A Study of the Effect of Surgical Shock on Insects, Determination of the Undercooling and Freezing Points in Insects by Robinson, William https://www.robinsonstreetbooks.com/products/some-metabolic-effects-of-androgenic-substances-by-price-d-t-mann-c-lutwak-mann-print12jt0290 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0290_01.jpg?v=1646665769 Some Metabolic Effects of Androgenic Substances by Price, D., T. Mann, C. Lutwak-Mann https://www.robinsonstreetbooks.com/products/technique-for-continuous-collection-of-equine-oviduct-secretions-by-engle-c-c-d-m-witherspoon-c-w-foley-print12jt0291 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0291_01.jpg?v=1646665770 Technique for Continuous Collection of Equine Oviduct Secretions by Engle, C.C., D.M. Witherspoon, C.W. Foley. https://www.robinsonstreetbooks.com/products/in-vitro-culture-of-plant-embryos-and-factors-controlling-their-growth-by-rappaport-jacques-print12jt0293 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0293_01.jpg?v=1646665772 In Vitro Culture of Plant Embryos and Factors Controlling Their Growth by Rappaport, Jacques https://www.robinsonstreetbooks.com/products/absence-musculi-palmaris-longi-jeji-dedicnost-a-vztahy-k-jinym-somatickym-znakum-by-rabanova-l-print12jt0294 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0294_01.jpg?v=1646664142 Absence Musculi Palmaris Longi, Jeji Dedicnost a Vztahy K Jinym Somatickym Znakum by Rabanova, L. https://www.robinsonstreetbooks.com/products/nucleolar-behavior-in-the-mitosis-of-plant-cells-by-frew-priscilla-robert-h-bowen-print12jt0295 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0295_01.jpg?v=1646665773 Nucleolar Behavior in the Mitosis of Plant Cells by Frew, Priscilla, Robert H. Bowen https://www.robinsonstreetbooks.com/products/zur-lokalisation-der-dns-wahrend-der-meiose-im-mikrosporangium-von-antirrhinum-majus-l-by-remmel-m-print12jt0296 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0296_01.jpg?v=1646665775 Zur Lokalisation der DNS wahrend der Meiose im Mikrosporangium von Antirrhinum majus L. by Remmel, M. https://www.robinsonstreetbooks.com/products/die-harkenkeim-urogenital-gegend-der-nabeltiere-amniota-i-die-entwicklung-des-harnkeimwerkes-urogenitalia-beim-malwurf-talpa-eropaea-by-fleischmann-albert-fritz-schwarz-print12jt0297 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0297_01.jpg?v=1646665776 Die Harkenkeim Urogenital Gegend der Nabeltiere Amniota, I. Die Entwicklung Des Harnkeimwerkes Urogenitalia Beim Malwurf Talpa Eropaea by Fleischmann, Albert, Fritz Schwarz https://www.robinsonstreetbooks.com/products/zur-evolution-der-geschlechtsbestimmung-bei-cylisticus-convexus-deg-crust-isop-by-leuken-w-print12jt0298 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0298_01.jpg?v=1646665778 Zur Evolution der Geschlechtsbestimmung bei Cylisticus convexus (Deg.) (Crust. Isop.) by Leuken, W. https://www.robinsonstreetbooks.com/products/uber-geschlechtsbestimmung-bei-landisopoden-by-leuken-wolfgang-print12jt0299 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0299_01.jpg?v=1646665779 Uber Geschlechtsbestimmung bei Landisopoden by Leuken, Wolfgang https://www.robinsonstreetbooks.com/products/mercury-accumulation-in-ipomoea-aquatica-forsk-near-a-caustic-soda-factory-in-thailand-by-suckcharoen-saroj-print12jt0300 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0300_01.jpg?v=1646665781 Mercury Accumulation in Ipomoea Aquatica (Forsk Near a Caustic Soda Factory in Thailand by Suckcharoen, Saroj https://www.robinsonstreetbooks.com/products/transfer-of-murcury-from-fish-carcass-to-formica-aquilonia-hymenoptera-formicidae-by-norteva-pekka-heikki-wuorenrinne-maija-kaistila-print12jt0301 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0301_01.jpg?v=1646664144 Transfer of Murcury from fish Carcass to Formica Aquilonia (Hymenoptera, Formicidae) by Norteva, Pekka, Heikki Wuorenrinne, Maija Kaistila https://www.robinsonstreetbooks.com/products/alternate-year-flight-of-northern-xestia-species-lep-noctuidae-and-its-adaptive-significance-by-mikkola-kauri-print12jt0302 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0302_01.jpg?v=1646664146 Alternate-year Flight of northern Xestia species (Lep., Noctuidae) and its Adaptive Significance by Mikkola, Kauri https://www.robinsonstreetbooks.com/products/mutation-recombination-and-genetic-organization-in-drosophila-hydei-compared-to-other-drosophila-species-by-frei-hansjorg-print12jt0303 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0303_01.jpg?v=1646665782 Mutation, Recombination and genetic organization in Drosophila hydei, compared to other Drosophila species by Frei, Hansjorg https://www.robinsonstreetbooks.com/products/http-i800-photobucket-com-albums-yy285-robinsonstreet-print12jt0303-jpg-by-boels-w-print12jt0304 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0304_01.jpg?v=1646665784 http://i800.photobucket.com/albums/yy285/robinsonstreet/Print12jt0303.jpg by Boels, W. https://www.robinsonstreetbooks.com/products/the-colloid-chemistry-of-protoplasm-i-general-considerations-ii-the-electrical-charges-of-protoplasm-by-heilbrunn-l-v-print12jt0305 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0305_01.jpg?v=1646665786 The Colloid Chemistry of Protoplasm, I. General Considerations, II. The Electrical Charges of Protoplasm by Heilbrunn, L.V. https://www.robinsonstreetbooks.com/products/the-meiotic-mechanics-of-ring-chromosomes-in-female-drosophila-melanogaster-by-sandler-l-print12jt0307 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0307_01.jpg?v=1646664148 The Meiotic Mechanics of Ring Chromosomes in Female Drosophila Melanogaster by Sandler, L. https://www.robinsonstreetbooks.com/products/die-covarianz-zwischen-verwandten-in-einer-gen-orthogonalen-population-i-allgemeine-theorie-by-schnell-f-w-print12jt0308 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0308_01.jpg?v=1646664149 Die Covarianz Zwischen Verwandten in einer gen-orthogonalen Population. I. Allgemeine Theorie by Schnell, F.W. https://www.robinsonstreetbooks.com/products/genetic-studies-on-exchange-in-the-compound-x-chromosomes-of-drosophila-melanogaster-by-sandler-l-print12jt0310 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0310_01.jpg?v=1646665787 Genetic Studies on Exchange in the Compound X Chromosomes of Drosophila melanogaster by Sandler, L. https://www.robinsonstreetbooks.com/products/beitrag-zur-kenntnis-des-schaftrypanosomas-by-noller-w-print12jt0315 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0315_01.jpg?v=1646665789 Beitrag zur Kenntnis des Schaftrypanosomas by Noller, W https://www.robinsonstreetbooks.com/products/biometric-standards-for-energy-requirements-in-human-nutrition-by-harris-j-arthur-francis-g-benedict-print12jt0329 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0329_01.jpg?v=1646726684 Biometric Standards for Energy Requirements in Human Nutrition by Harris, J. Arthur, Francis G. Benedict https://www.robinsonstreetbooks.com/products/the-osmotic-concentration-of-the-sap-of-the-leaves-of-mangrove-trees-by-harris-j-arthur-john-v-lawrence-print12jt0330 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0330_01.jpg?v=1646667655 The Osmotic Concentration of the Sap of the leaves of Mangrove Trees by Harris, J. Arthur, John V. Lawrence https://www.robinsonstreetbooks.com/products/sur-les-causes-dune-disjonction-non-typique-des-hybrides-du-genre-aquilegia-by-skalinska-marja-print12jt0332 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0332_01.jpg?v=1646666670 Sur Les Causes D'Une Disjonction Non Typique Des Hybrides Du Genre Aquilegia by Skalinska, Marja https://www.robinsonstreetbooks.com/products/the-osmotic-concentration-and-electrical-conductivity-of-the-tissue-fluids-of-ligneous-and-herbaceous-plants-by-harris-j-arthur-ross-aiken-gortner-john-v-lawrence-print12jt0335 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0335_01.jpg?v=1646665792 The Osmotic Concentration and Electrical Conductivity of the Tissue Fluids of Ligneous and Herbaceous Plants by Harris, J. Arthur, Ross Aiken Gortner, John V. Lawrence https://www.robinsonstreetbooks.com/products/heredity-variation-and-the-appearance-of-diversity-during-the-vegetative-reproduciton-of-arcella-dentata-by-hegner-r-w-print12jt0336 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0336_01.jpg?v=1646665793 Heredity, Variation, and the Appearance of Diversity during the Vegetative Reproduciton of Arcella Dentata by Hegner, R.W. https://www.robinsonstreetbooks.com/products/the-discriminitive-ability-of-the-painted-turtle-by-casteel-d-b-print12jt0340 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0340_01.jpg?v=1646665794 The Discriminitive Ability of the Painted Turtle by Casteel, D.B. https://www.robinsonstreetbooks.com/products/heredity-in-the-dog-by-dawson-w-m-print12jt0345 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0345_01.jpg?v=1646665796 Heredity in the Dog by Dawson, W.M. https://www.robinsonstreetbooks.com/products/a-cytological-demonstration-of-genetic-crossing-over-by-darlington-cd-print12jt0355 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0355_01.jpg?v=1646665797 A Cytological Demonstration of ├â┬ó├óÔÇÜ┬¼├àÔÇ£Genetic├â┬ó├óÔÇÜ┬¼├é┬Ø Crossing Over by Darlington, CD https://www.robinsonstreetbooks.com/products/the-physical-instability-of-human-red-blood-cells-by-lovelock-j-e-print12jt0356 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0356_01.jpg?v=1646665800 The Physical Instability of Human Red Blood Cells by Lovelock, J.E. https://www.robinsonstreetbooks.com/products/uber-einen-fall-experimenteller-verschiebung-des-geschlechtsverhaltnisses-bei-saugetieren-by-bluhm-agnes-print12jt0369 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0369_01.jpg?v=1646665803 Uber einen Fall Experimenteller Verschiebung des Geschlechtsverhaltnisses bei Saugetieren by Bluhm, Agnes https://www.robinsonstreetbooks.com/products/beitrage-zum-artefaktproblem-by-schaede-reinhold-print12jt0372 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0372_01.jpg?v=1646666672 Beitrage Zum Artefaktproblem by Schaede, Reinhold https://www.robinsonstreetbooks.com/products/on-the-synthesis-of-cleavage-chromosomes-by-painter-theophilus-s-print12jt0377 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0377_01.jpg?v=1646665805 On the Synthesis of Cleavage Chromosomes by Painter, Theophilus S. https://www.robinsonstreetbooks.com/products/the-structure-of-salivary-gland-chromosomes-by-painter-theophilus-s-print12jt0378 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0378_01.jpg?v=1646665807 The Structure of Salivary Gland Chromosomes by Painter, Theophilus S. https://www.robinsonstreetbooks.com/products/hereditary-achondroplasia-in-the-rabbit-iii-genetic-aspects-general-considerations-by-pearce-louise-wade-h-brown-print12jt0379 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0379_01.jpg?v=1646665808 Hereditary Achondroplasia in the Rabbit, III. Genetic Aspects; General Considerations by Pearce, Louise, Wade H. Brown https://www.robinsonstreetbooks.com/products/the-analysis-of-tetrad-data-by-papazian-h-p-print12jt0380 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0380_01.jpg?v=1646665810 The Analysis of Tetrad Data by Papazian, H.P. https://www.robinsonstreetbooks.com/products/inheritance-of-resistance-to-disease-by-roberts-e-print12jt0385 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0385_01.jpg?v=1646665811 Inheritance of Resistance to Disease by Roberts, E. https://www.robinsonstreetbooks.com/products/some-genetic-aspects-of-disease-control-by-roberts-e-print12jt0386 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0386_01.jpg?v=1646665813 Some Genetic Aspects of Disease Control by Roberts, E. https://www.robinsonstreetbooks.com/products/a-zebra-horse-cross-by-roberts-elmer-print12jt0388 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0388_01.jpg?v=1646665815 A Zebra-Horse Cross by Roberts, Elmer https://www.robinsonstreetbooks.com/products/influence-of-progesterone-upon-the-fertility-of-gonadotrophin-treated-female-rabbits-by-boyarsky-lila-h-harriet-baylies-l-e-casida-r-k-meyer-print12jt0389 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0389_01.jpg?v=1646665816 Influence of Progesterone upon the Fertility of Gonadotrophin-Treated Female Rabbits by Boyarsky, Lila H., Harriet Baylies, L.E. Casida, R.K. Meyer https://www.robinsonstreetbooks.com/products/a-physiological-study-of-the-vermilion-eye-color-mutants-of-drosophila-melanogaster-by-shapard-pauline-b-print12jt0391 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0391_01.jpg?v=1646665818 A Physiological Study of the Vermilion Eye Color Mutants of Drosophila Melanogaster by Shapard, Pauline B. https://www.robinsonstreetbooks.com/products/the-eugenics-review-by-print12jt0003 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0003_01.jpg?v=1646662978 The Eugenics Review by https://www.robinsonstreetbooks.com/products/effect-of-elevated-ambient-temperature-on-testis-and-blood-levels-and-in-vitro-bio-synthesis-of-testosterone-in-the-ram-by-gomes-w-r-w-r-butler-a-d-johnson-print12jt0014 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0014_01.jpg?v=1646663484 Effect of Elevated Ambient Temperature on Testis and Blood Levels and In Vitro Bio-synthesis of Testosterone in the Ram by Gomes, W.R., W.R. Butler, A.D. Johnson. https://www.robinsonstreetbooks.com/products/ein-beispiel-fur-die-konkurrenz-unter-nachstverwandten-pflanzensippen-by-correns-c-print12jt0015 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0015_01.jpg?v=1646662979 Ein Beispiel fur die Konkurrenz unter nachstverwandten Pflanzensippen. by Correns, C. https://www.robinsonstreetbooks.com/products/die-bedeutung-der-wasserversorgung-fur-den-ablauf-der-meiosis-by-kisch-rolf-print12jt0045 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0045_01.jpg?v=1646661899 Die Bedeutung der Wasserversorgung fur den Ablauf der Meiosis by Kisch, Rolf https://www.robinsonstreetbooks.com/products/the-inheritance-of-a-lethal-muscle-contracture-in-sheep-by-roberts-j-a-fraser-print12jt0050 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0050_01.jpg?v=1646662983 The Inheritance of A Lethal Muscle Contracture in Sheep by Roberts, J.A. Fraser https://www.robinsonstreetbooks.com/products/linkages-between-genes-for-coat-colour-and-resistance-to-warfarin-in-rattus-norvegicus-by-greaves-j-h-priscilla-ayres-print12jt0052 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0052_01.jpg?v=1646658996 Linkages between Genes for Coat Colour and Resistance to Warfarin in Rattus norvegicus by Greaves, J.H., Priscilla Ayres. https://www.robinsonstreetbooks.com/products/the-side-chain-theory-of-the-structure-of-the-gene-by-thompson-david-h-print12jt0054 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0054_01.jpg?v=1646661900 The Side-Chain Theory of the Structure of the Gene by Thompson, David H. https://www.robinsonstreetbooks.com/products/serum-phospholipids-genetic-and-environmental-influences-by-schaefer-louis-e-david-aldersberg-arthur-g-steinberg-print12jt0055 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0055_01.jpg?v=1646661101 Serum Phospholipids: Genetic and Environmental Influences by Schaefer, Louis E., David Aldersberg, Arthur G. Steinberg https://www.robinsonstreetbooks.com/products/some-general-formulations-of-linkage-effects-in-inbreeding-by-schnell-f-w-print12jt0057 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0057_01.jpg?v=1646663575 Some General Formulations of Linkage Effects in Inbreeding. by Schnell, F.W. https://www.robinsonstreetbooks.com/products/differential-response-of-a-double-mutant-adenineless-inositolless-in-neurospora-crassa-to-combined-treatment-by-ultra-violet-radiation-and-chemicals-by-malling-h-h-miltenberger-m-westergaard-k-g-zimmer-print12jt0060 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0060_01.jpg?v=1646660236 Differential response of a double mutant ? adenineless inositolless ? in Neurospora crassa to combined treatment by ultra-violet radiation and chemicals. by Malling, H., H. Miltenberger, M. Westergaard, K.G. Zimmer. https://www.robinsonstreetbooks.com/products/development-of-eye-colors-in-drosophila-time-of-action-of-body-fluid-on-cinnabar-by-harnly-morris-henry-borris-ephrussi-print12jt0068 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0068_01.jpg?v=1646661902 Development of Eye Colors in Drosophila: Time of Action of Body Fluid on Cinnabar by Harnly, Morris Henry, Borris Ephrussi https://www.robinsonstreetbooks.com/products/cytological-studies-on-oenothera-by-davis-bradley-moore-print12jt0075 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0075_01.jpg?v=1646662984 Cytological Studies on Oenothera by Davis, Bradley Moore https://www.robinsonstreetbooks.com/products/a-possible-method-for-locating-favorable-genes-in-maize-by-dobzhansky-th-m-m-rhoades-print12jt0076 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0076_01.jpg?v=1646661903 A Possible Method for Locating Favorable Genes in Maize by Dobzhansky, Th., M.M. Rhoades https://www.robinsonstreetbooks.com/products/plant-cytology-cytological-studies-on-saprolegnia-and-vaucheria-by-davis-bradley-m-print12jt0077 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0077_01.jpg?v=1646661905 Plant Cytology, Cytological Studies on Saprolegnia and Vaucheria. by Davis, Bradley M https://www.robinsonstreetbooks.com/products/genetical-study-on-oenothera-i-notes-on-the-behavior-of-certain-hybrids-of-oenothera-in-the-first-generation-by-davis-bradley-moore-print12jt0079 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0079_01.jpg?v=1646662986 Genetical Study on Oenothera, I. Notes on the Behavior of Certain Hybrids of Oenothera in the First Generation by Davis, Bradley Moore https://www.robinsonstreetbooks.com/products/une-conception-nouvelle-des-bases-physiologiques-del-la-morphgenese-by-dalcq-albert-jean-pasteels-print12jt0082 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0082_01.jpg?v=1646661907 Une Conception Nouvelle des Bases Physiologiques del la Morphgenese by Dalcq, Albert, Jean Pasteels https://www.robinsonstreetbooks.com/products/some-current-conceptions-of-the-germ-plasm-by-harper-r-a-print12jt0083 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0083_01.jpg?v=1646661909 Some Current Conceptions of the Germ Plasm by Harper, R.A https://www.robinsonstreetbooks.com/products/the-present-state-of-the-problem-of-evolution-by-caullery-m-print12jt0085 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0085_01.jpg?v=1646661910 The Present State of The Problem of Evolution by Caullery, M. https://www.robinsonstreetbooks.com/products/discussion-and-correspondence-batesons-address-mendelism-and-mutation-by-castle-w-e-print12jt0092 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0092_01.jpg?v=1646657834 Discussion and Correspondence: Bateson's Address, Mendelism and Mutation by Castle, W.E. https://www.robinsonstreetbooks.com/products/a-mendelian-view-of-sex-heredity-by-castle-w-e-print12jt0098 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0098_01.jpg?v=1646657836 A Mendelian View of Sex-Heredity by Castle, W.E https://www.robinsonstreetbooks.com/products/the-genetic-basis-of-evolution-by-dobzhansky-theodosius-print12jt0100 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0100_01.jpg?v=1646662988 The Genetic Basis of Evolution by Dobzhansky, Theodosius https://www.robinsonstreetbooks.com/products/on-sex-chromosomes-in-hermaphroditism-by-castle-w-e-print12jt0103 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0103_01.jpg?v=1646660237 On Sex-Chromosomes in Hermaphroditism by Castle, W.E. https://www.robinsonstreetbooks.com/products/a-nematode-disease-of-grasses-by-bessey-ernst-a-print12jt0104 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0104_01.jpg?v=1646765450 A Nematode Disease of Grasses by Bessey, Ernst A https://www.robinsonstreetbooks.com/products/variation-and-selection-a-reply-by-castle-w-e-print12jt0107 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0107_01.jpg?v=1646758837 Variation and Selection: A Reply by Castle, W.E. https://www.robinsonstreetbooks.com/products/linkage-in-mice-and-rats-by-dunn-l-c-print12jt0117 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0117_01.jpg?v=1646662991 Linkage in Mice and Rats by Dunn, L.C. https://www.robinsonstreetbooks.com/products/independent-genes-in-mice-by-dunn-l-c-print12jt0118 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0118_01.jpg?v=1646662993 Independent Genes in Mice by Dunn, L.C. https://www.robinsonstreetbooks.com/products/the-experimental-modification-of-germ-cells-i-general-plan-of-experiments-with-ethyl-alcohol-and-certain-related-substances-by-pearl-raymond-print12jt0125 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0125_01.jpg?v=1646662996 The Experimental Modification of Germ Cells, I. General Plan of Experiments with Ethyl Alcohol and Certain Related Substances by Pearl, Raymond https://www.robinsonstreetbooks.com/products/the-experimental-modification-of-germ-cells-ii-the-effect-upon-domestic-fowl-of-the-daily-inhalation-of-ethyl-alcohol-and-certain-related-substances-by-pearl-raymond-print12jt0126 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0126_01.jpg?v=1646662997 The Experimental Modification of Germ Cells, II. The Effect upon Domestic Fowl of the Daily Inhalation of Ethyl Alcohol and Certain Related Substances by Pearl, Raymond https://www.robinsonstreetbooks.com/products/in-vitro-in-vivo-stimulation-of-the-release-of-luteinizing-hormone-by-schally-a-v-and-c-y-bowers-print12jt0128 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0128_01.jpg?v=1646660865 In Vitro in Vivo Stimulation of the Release of Luteinizing Hormone by Schally A. V. and C.Y. Bowers https://www.robinsonstreetbooks.com/products/set-of-seven-offprints-by-a-e-mirsky-from-1958-1963-by-mirsky-a-e-print12jt0131 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0131_01.jpg?v=1646658998 Set of Seven Offprints by A.E. Mirsky from 1958-1963 by Mirsky, A.E. https://www.robinsonstreetbooks.com/products/le-male-de-certains-caligides-et-un-nouveau-genre-de-cette-famille-by-van-beneden-p-j-print12jt0132 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0132_01.jpg?v=1646658276 Le Male de Certains Caligides et Un Nouveau Genre de Cette Famille by Van Beneden, P.J. https://www.robinsonstreetbooks.com/products/uber-den-bau-des-ruhekerns-by-rosenberg-o-print12jt0133 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0133_01.jpg?v=1646661915 Uber den Bau des Ruhekerns by Rosenberg, O. https://www.robinsonstreetbooks.com/products/uber-vererbung-und-die-notwendigkeit-der-grundung-einer-versuchsanstalt-fur-vererbungs-und-zuchtungskunde-by-plate-l-print12jt0136 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0136_01.jpg?v=1646662998 Uber Vererbung und die Notwendigkeit der Grundung einer Versuchsanstalt fur Vererbungs- und Zuchtungskunde by Plate. L. https://www.robinsonstreetbooks.com/products/set-of-six-offprints-by-c-polge-from-1954-to-1967-by-polge-c-print12jt0138 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0138_01.jpg?v=1646660239 Set of six offprints by C. Polge from 1954 to 1967 by Polge, C. https://www.robinsonstreetbooks.com/products/genetic-recombination-in-bacteriphage-t4-during-replicaiton-of-dna-fragments-by-mosig-gisela-print12jt0141 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0141_01.jpg?v=1646661917 Genetic Recombination in Bacteriphage T4 during Replicaiton of DNA Fragments by Mosig, Gisela https://www.robinsonstreetbooks.com/products/die-leydigsche-zwischensubstanz-des-hodens-eine-historische-notiz-by-stieda-l-print12jt0142 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0142_01.jpg?v=1646659000 Die Leydig'sche Zwischensubstanz des Hodens: Eine Historische Notiz by Stieda, L. https://www.robinsonstreetbooks.com/products/the-factorial-interpretation-of-sex-determination-by-sharp-lester-w-print12jt0146 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0146_01.jpg?v=1646661919 The Factorial Interpretation of Sex-Determination by Sharp, Lester W. https://www.robinsonstreetbooks.com/products/new-investigations-into-the-reduction-phenomena-of-animals-and-plants-preliminary-communication-by-farmer-j-b-and-j-e-s-moore-print12jt0148 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0148_01.jpg?v=1646659001 New Investigations into the Reduction Phenomena of Animals and Plants ? Preliminary Communication by Farmer, J.B. And J.E.S. Moore https://www.robinsonstreetbooks.com/products/beitrage-zur-analyse-des-gewebewachstums-vii-uber-einige-bedingungen-des-wachstums-der-embryonalen-placenta-by-loeb-leo-print12jt0149 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0149_01.jpg?v=1646661920 Beitrage zur Analyse des Gewebewachstums, VII. Uber Einige Bedingungen des Wachstums der Embryonalen Placenta by Loeb, Leo https://www.robinsonstreetbooks.com/products/untersuchungen-uber-blutgerinnung-by-loeb-leo-print12jt0153 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0153_01.jpg?v=1646660240 Untersuchungen uber Blutgerinnung by Loeb, Leo https://www.robinsonstreetbooks.com/products/the-embryonic-development-of-the-retecords-and-sex-cords-of-chrysemys-by-allen-bennet-m-print12jt0159 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0159_01.jpg?v=1646659003 The Embryonic Development of the Retecords and Sex-cords of Chrysemys by Allen, Bennet M. https://www.robinsonstreetbooks.com/products/notes-sur-les-parasites-iii-sur-lhote-intermediaire-de-lechinorhynchus-gigas-en-amerique-by-stiles-charles-w-print12jt0160 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0160_01.jpg?v=1646661922 Notes Sur Les Parasites, III. Sur L'hote Intermediaire de L'Echinorhynchus gigas en Amerique by Stiles, Charles W. https://www.robinsonstreetbooks.com/products/the-origin-of-sex-cells-of-chrysemys-by-allen-bennet-m-print12jt0161 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0161_01.jpg?v=1646661923 The Origin of Sex-Cells of Chrysemys by Allen, Bennet M. https://www.robinsonstreetbooks.com/products/studies-on-myrmecophiles-ii-hetaerius-by-wheeler-william-morton-print12jt0164 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0164_01.jpg?v=1646661925 Studies on Myrmecophiles, II. Hetaerius by Wheeler, William Morton https://www.robinsonstreetbooks.com/products/studies-on-the-weight-of-internal-organs-and-of-bones-in-mature-mice-with-special-reference-to-sex-dimorfism-i-the-absolute-weight-and-its-variability-by-kopec-stefan-and-miron-latyszewski-print12jt0166 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0166_01.jpg?v=1646661927 Studies on the weight of internal organs and of bones in mature mice, with special reference to sex dimorfism, I. The Absolute Weight and its Variability by Kopec, Stefan and Miron Latyszewski. https://www.robinsonstreetbooks.com/products/die-parthenogenesis-und-ihr-verhaltniss-zu-den-ubrigen-zeugungsarten-im-thierreich-by-seidlitz-georg-print12jt0167 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0167_01.jpg?v=1646659005 Die Parthenogenesis und ihr Verhaltniss Zu Den Ubrigen Zeugungsarten im Thierreich by Seidlitz, Georg https://www.robinsonstreetbooks.com/products/the-north-american-forms-of-lasius-umbratus-nylander-by-wheeler-william-morton-print12jt0168 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0168_01.jpg?v=1646663000 The North American Forms of Lasius Umbratus Nylander by Wheeler, William Morton https://www.robinsonstreetbooks.com/products/a-new-genus-and-subgenus-of-myrmicinae-from-tropical-america-by-wheeler-william-morton-print12jt0169 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0169_01.jpg?v=1646663002 A New Genus and Subgenus of Myrmicinae from Tropical America by Wheeler, William Morton https://www.robinsonstreetbooks.com/products/darwinismus-kontra-mutationstheorie-by-plate-ludwig-print12jt0170 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0170_01.jpg?v=1646660242 Darwinismus kontra Mutationstheorie by Plate, Ludwig https://www.robinsonstreetbooks.com/products/a-cytological-demonstration-of-genetic-crossing-over-by-darlington-c-d-print12jt0171 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0171_01.jpg?v=1646660243 A Cytological Demonstration of ?Genetic? Crossing-Over by Darlington, C.D. https://www.robinsonstreetbooks.com/products/studies-on-the-correlation-of-morphological-and-physiological-characters-the-development-of-the-primordial-leaves-in-teratological-bean-seedlings-by-harris-j-arthur-print12jt0172 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0172_01.jpg?v=1646661928 Studies on the Correlation of Morphological and Physiological Characters: The Development of the Primordial Leaves in Teratological Bean Seedlings by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/a-first-study-of-the-influence-of-the-starvation-of-the-ascendants-upon-the-characteristics-of-the-descendents-i-by-harris-j-arthur-print12jt0175 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0175_01.jpg?v=1646661930 A First Study of the Influence of the Starvation of the Ascendants Upon The Characteristics of the Descendents ? I by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/the-nature-of-nerve-stimulation-and-of-changes-in-irritability-by-matthews-a-p-print12jt0178 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0178_01.jpg?v=1646777450 The Nature of Nerve Stimulation and of Changes in Irritability by Matthews, A.P https://www.robinsonstreetbooks.com/products/uber-vererbung-und-die-notwendigkeit-der-grundung-einer-versuchsanstalt-fur-vererbungs-und-zuchtungskunde-by-plate-l-print12jt0179 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0179_01.jpg?v=1646661932 Uber Vererbung und die Notwendigkeit der Grundung einer Versuchsanstalt fur Vererbungs- und Zuchtungskunde by Plate, L. https://www.robinsonstreetbooks.com/products/studies-on-myrmecophiles-i-cremas-tochilus-by-wheeler-william-morton-pritn12jt0180 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Pritn12jt0180_01.jpg?v=1646662534 Studies on Myrmecophiles. I. Cremas-Tochilus by Wheeler, William Morton https://www.robinsonstreetbooks.com/products/the-ants-of-porto-rico-and-the-virgin-islands-the-ants-of-jamaica-ants-of-moorea-society-islands-ants-of-the-azores-by-wheeler-william-morton-print12jt0181 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0181_01.jpg?v=1646661933 ?The Ants of Porto Rico and the Virgin Islands,? ?The Ants of Jamaica,? ?Ants of Moorea, Society Islands,? ?Ants of the Azores.? by Wheeler, William Morton https://www.robinsonstreetbooks.com/products/ueber-die-tintinnodeen-der-norwegischen-westkuste-by-jorgensen-e-print12jt0183 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0183_01.jpg?v=1646658278 Ueber die Tintinnodeen der norwegischen Westkuste by Jorgensen, E. https://www.robinsonstreetbooks.com/products/chemical-studies-on-the-nature-of-susceptibility-to-spontaneous-carcinoma-of-the-mammary-gland-in-mice-by-strong-leonell-c-print12jt0184 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0184_01.jpg?v=1646663003 Chemical Studies on the Nature of Susceptibility to Spontaneous Carcinoma of the Mammary Gland in Mice by Strong, Leonell C. https://www.robinsonstreetbooks.com/products/zur-kenntnis-des-teilungsvorgangs-bei-euplotes-patella-ehrbg-by-schuberg-a-print12jt0185 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0185_01.jpg?v=1646660245 Zur Kenntnis des Teilungsvorgangs bei Euplotes patella Ehrbg by Schuberg, A. https://www.robinsonstreetbooks.com/products/beitrag-zur-entamoeba-frage-by-prowazek-s-v-print12jt0186 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0186_01.jpg?v=1646661935 Beitrag zur Entamoeba-Frage by Prowazek, S.V https://www.robinsonstreetbooks.com/products/notizen-uber-flagellaten-by-lemmermann-e-print12jt0187 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0187_01.jpg?v=1646658279 Notizen uber Flagellaten by Lemmermann, E https://www.robinsonstreetbooks.com/products/set-of-five-offprints-by-j-belling-by-belling-j-print12jt0205 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0205_01.jpg?v=1646659006 Set of five offprints by J. Belling by Belling, J. https://www.robinsonstreetbooks.com/products/the-origin-of-species-v-speciation-and-mutation-by-osborn-henry-fairfield-print12jt0210 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0210_01.jpg?v=1646663491 The Origin of Species, V: Speciation and Mutation by Osborn, Henry Fairfield https://www.robinsonstreetbooks.com/products/simplified-mendelian-formulae-by-emerson-ra-print12jt0211 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0211_01.jpg?v=1646661938 Simplified Mendelian Formulae by Emerson, RA https://www.robinsonstreetbooks.com/products/mendel-and-his-contemporaries-by-east-e-m-print12jt0212 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0212_01.jpg?v=1646661940 Mendel and His Contemporaries by East, E.M. https://www.robinsonstreetbooks.com/products/an-analytical-approach-to-the-problems-of-phage-recombination-and-reproduction-i-multiplicity-reactivation-and-the-nature-of-radiation-damages-by-barricelli-nils-aall-print12jt0213 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0213_01.jpg?v=1646657196 An Analytical Approach to the Problems of Phage Recombination and Reproduction, I. Multiplicity Reactivation and the Nature of Radiation Damages by Barricelli, Nils Aall https://www.robinsonstreetbooks.com/products/gene-frequency-clines-in-the-presence-of-selection-opposed-by-gene-flow-by-may-robert-m-john-a-endler-ross-e-mcmurtrie-print12jt0221 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0221_01.jpg?v=1646660248 Gene Frequency Clines in the Presence of Selection Opposed by Gene Flow by May, Robert M., John A. Endler, Ross E. McMurtrie https://www.robinsonstreetbooks.com/products/new-compound-1-chromosomes-and-the-production-of-large-quantities-of-x-o-males-in-drosophila-hydei-by-beck-h-print12jt0222 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0222_01.jpg?v=1646663493 New Compound (1) Chromosomes and the production of large quantities of X/O males in Drosophila hydei by Beck, H. https://www.robinsonstreetbooks.com/products/linkage-between-the-genes-for-sickle-cells-and-the-m-n-blood-types-by-snyder-laurence-h-henry-russell-and-eugenia-b-graham-print12jt0223 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0223_01.jpg?v=1646663010 Linkage Between the Genes for Sickle Cells and the M-N Blood Types by Snyder, Laurence H., Henry Russell, and Eugenia B. Graham https://www.robinsonstreetbooks.com/products/studies-in-human-inheritance-xxxi-the-rh-factors-and-congenital-malformations-by-snyder-laurence-h-harry-l-reinhart-print12jt0225 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0225_01.jpg?v=1646663494 Studies in Human Inheritance XXXI. The Rh Factors and Congenital Malformations by Snyder, Laurence H., Harry L. Reinhart https://www.robinsonstreetbooks.com/products/a-second-specimen-of-trues-beaked-whale-mesoplodon-mirus-true-from-north-carolina-by-brimley-h-h-print12jt0228 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0228_01.jpg?v=1646661943 A Second Specimen of True's Beaked Whale, Mesoplodon Mirus True, from North Carolina by Brimley, H.H. https://www.robinsonstreetbooks.com/products/disproof-of-a-certain-type-of-theories-of-crossing-over-between-chromosomes-by-jennings-h-s-print12jt0230 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0230_01.jpg?v=1646663012 Disproof of a Certain Type of Theories of Crossing Over Between Chromosomes by Jennings, H.S. https://www.robinsonstreetbooks.com/products/experimental-determinism-and-human-conduct-by-jennings-h-s-print12jt0231 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0231_01.jpg?v=1646663014 Experimental Determinism and Human Conduct by Jennings, H.S. https://www.robinsonstreetbooks.com/products/studies-in-the-genetics-of-drosophila-by-patterson-j-t-print12jt0250 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0250_01.jpg?v=1646774919 Studies in the Genetics of Drosophila by Patterson, J.T. https://www.robinsonstreetbooks.com/products/studies-in-the-genetics-of-drosophila-v-isolating-mechanisms-by-patterson-j-t-print12jt0251 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0251_01.jpg?v=1646660251 Studies in the Genetics of Drosophila, V. Isolating Mechanisms by Patterson, J.T. https://www.robinsonstreetbooks.com/products/studeis-in-the-genetics-of-drosophila-ii-gene-variation-and-evolution-by-patterson-j-t-print12jt0252 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0252_01.jpg?v=1646660252 Studeis in the Genetics of Drosophila, II. Gene Variation and Evolution by Patterson, J.T. https://www.robinsonstreetbooks.com/products/studies-in-the-genetics-of-drosophila-vi-articles-on-genetics-cytology-and-taxonomy-by-patterson-j-t-print12jt0253 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0253_01.jpg?v=1646660254 Studies in the Genetics of Drosophila, VI. Articles on Genetics, Cytology, and Taxonomy by Patterson, J.T. https://www.robinsonstreetbooks.com/products/biological-contributions-a-collection-of-essays-and-research-articles-dedicated-to-john-thomas-patterson-on-the-occasion-of-his-eightieth-birthday-by-wheeler-marshall-r-print12jt0254 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0254_01.jpg?v=1646660255 Biological Contributions: A Collection of Essays and Research Articles Dedicated to John Thomas Patterson on the Occasion of his Eightieth Birthday by Wheeler, Marshall R. https://www.robinsonstreetbooks.com/products/studies-in-genetics-i-a-cytophotometric-analysis-of-the-deoxyribonucleic-acid-dna-content-in-germ-cells-from-santa-gertrudis-bulls-by-wheeler-marshall-r-print12jt0255 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0255_01.jpg?v=1646660257 Studies in Genetics: I. A Cytophotometric Analysis of the Deoxyribonucleic Acid (DNA) Content in Germ Cells from Santa Gertrudis bulls by Wheeler, Marshall R. https://www.robinsonstreetbooks.com/products/studies-in-genetics-vi-by-wheeler-marshall-r-print12jt0256 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0256_01.jpg?v=1646660258 Studies in Genetics VI by Wheeler, Marshall R. https://www.robinsonstreetbooks.com/products/zum-150-geburstag-von-gregor-mendel-by-stubbe-hans-print12jt0264 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0264_01.jpg?v=1646663496 Zum 150. Geburstag von Gregor Mendel by Stubbe, Hans https://www.robinsonstreetbooks.com/products/der-biologe-4-jahrgang-9-heft-by-lehmann-ernst-print12jt0270 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0270_01.jpg?v=1646664152 Der Biologe 4. Jahrgang, 9. Heft by Lehmann, Ernst https://www.robinsonstreetbooks.com/products/die-naturliche-zuchtwahl-by-zeigler-heinrich-ernst-print12jt0271 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0271_01.jpg?v=1646663015 Die Naturliche Zuchtwahl by Zeigler, Heinrich Ernst https://www.robinsonstreetbooks.com/products/die-heterotypische-kerntheilung-im-cyklus-der-generativen-zellen-by-hacker-valentin-print12jt0274 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0274_01.jpg?v=1646661106 Die heterotypische Kerntheilung im Cyklus der generativen Zellen by Hacker, Valentin https://www.robinsonstreetbooks.com/products/die-parthenogenesis-und-ihr-verhaltniss-zu-den-ubrigen-zeugungsarten-im-thierreich-by-seidlitz-georg-print12jt0277 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0277_01.jpg?v=1646658008 Die Parthenogenesis und ihr Verhaltniss zu den Ubrigen Zeugungsarten im Thierreich by Seidlitz, Georg https://www.robinsonstreetbooks.com/products/cross-sterility-in-maize-by-demerec-m-print12jt0279 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0279_01.jpg?v=1646664132 Cross Sterility in Maize by Demerec, M. https://www.robinsonstreetbooks.com/products/behaviour-of-two-mutable-genes-of-delphinium-ajacis-by-demerec-m-print12jt0280 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0280_01.jpg?v=1646664133 Behaviour of Two Mutable Genes of Delphinium Ajacis by Demerec, M. https://www.robinsonstreetbooks.com/products/mutable-characters-of-drosophila-virilis-i-reddis-alpha-body-character-by-demerec-m-print12jt0281 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0281_01.jpg?v=1646664135 Mutable Characters of Drosophila Virilis, I. Reddis-Alpha Body Character by Demerec, M. https://www.robinsonstreetbooks.com/products/genetic-factors-stimulating-mutability-of-the-miniature-gamma-wing-character-of-drosphila-virilis-by-demerec-m-print12jt0282 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0282_01.jpg?v=1646664136 Genetic Factors Stimulating Mutability of the Miniature-Gamma Wing Character of Drosphila Virilis by Demerec, M. https://www.robinsonstreetbooks.com/products/polyploidie-ein-reservat-der-pflanzen-by-barthelmess-a-print12jt0283 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0283_01.jpg?v=1646663017 Polyploidie ein Reservat der Pflanzen by Barthelmess, A. https://www.robinsonstreetbooks.com/products/temporal-patterns-of-isozyme-expression-during-embriogenesis-of-the-zebrafish-brachydanio-rerio-by-pontier-p-j-print12jt0285 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0285_01.jpg?v=1646661946 Temporal Patterns of Isozyme Expression During Embriogenesis of the Zebrafish, Brachydanio rerio by Pontier, P.J. https://www.robinsonstreetbooks.com/products/some-insects-affecting-the-production-of-red-clover-seed-by-webster-f-m-print12jt0288 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0288_01.jpg?v=1646664139 Some Insects Affecting the Production of Red Clover Seed by Webster, F.M. https://www.robinsonstreetbooks.com/products/salix-laurina-die-entwicklung-und-die-losung-einer-mehr-als-hundertjahrigen-phylogenetischen-streitfrage-by-nilsson-nils-heribert-print12jt0292 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0292_01.jpg?v=1646661948 Salix Laurina, Die Entwicklung und die Losung Einer Mehr Als Hundertjahrigen Phylogenetischen Streitfrage by Nilsson, Nils Heribert https://www.robinsonstreetbooks.com/products/genetic-variation-in-the-utilization-of-riboflavin-thiamine-and-other-nutrients-by-hutt-f-b-print12jt0306 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0306_01.jpg?v=1646663281 Genetic Variation in the Utilization of Riboflavin, Thiamine and other Nutrients by Hutt, F.B. https://www.robinsonstreetbooks.com/products/the-covariance-between-relatives-in-the-presence-of-linkage-by-schnell-f-w-print12jt0309 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0309_01.jpg?v=1646664151 The Covariance Between Relatives in the Presence of Linkage by Schnell, F.W. https://www.robinsonstreetbooks.com/products/die-merogonie-der-oenotherabastarde-und-die-doppeltreziproken-bastarde-von-de-vries-by-goldschmidt-richard-print12jt0312 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0312_01.jpg?v=1646660260 Die Merogonie der Oenotherabastarde und die doppeltreziproken Bastarde von de Vries by Goldschmidt, Richard https://www.robinsonstreetbooks.com/products/das-allgemeine-resultat-meiner-phallusstudien-by-fleischmann-a-print12jt0313 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0313_01.jpg?v=1646661949 Das Allgemeine Resultat Meiner Phallusstudien by Fleischmann, A https://www.robinsonstreetbooks.com/products/haedels-monismus-und-seine-freunde-ein-freies-mort-fur-freie-wissenschaft-by-reinte-j-print12jt0314 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0314_01.jpg?v=1646664159 Haedels Monismus und seine freunde: ein freies mort fur freie Wissenschaft by Reinte, J. https://www.robinsonstreetbooks.com/products/dry-land-grains-for-western-north-and-south-dakota-by-salmon-cecil-print12jt0316 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0316_01.jpg?v=1646664161 Dry-Land Grains for Western North and South Dakota by Salmon, Cecil https://www.robinsonstreetbooks.com/products/the-state-of-russian-science-today-i-lysenkos-a-michurinista-genetics-by-dobzhansky-theodosius-print12jt0318 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0318_01.jpg?v=1646664162 The State of Russian Science Today, I. Lysenko's ├âãÆ├óÔé¼┼í├â┬ó├óÔÇÜ┬¼├àÔÇ£Michurinist├âãÆ├óÔé¼┼í├â┬ó├óÔÇÜ┬¼├é┬Ø Genetics by Dobzhansky, Theodosius https://www.robinsonstreetbooks.com/products/genetics-of-natural-populations-xiii-recombination-and-variability-in-populations-of-drosophila-pseudoobscura-by-dobzhansky-theodosius-print12jt0321 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0321_01.jpg?v=1646661951 Genetics of Natural Populations, XIII, Recombination and Variability in Populations of Drosophila Pseudoobscura by Dobzhansky, Theodosius https://www.robinsonstreetbooks.com/products/opening-of-origin-of-the-species-exhibit-british-natural-history-museum-with-ticket-for-prof-aj-cain-by-cain-aj-print12jt0322 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0322_01.jpg?v=1646807186 Opening of Origin of the Species exhibit, British Natural History Museum with ticket for Prof. AJ Cain by Cain, AJ https://www.robinsonstreetbooks.com/products/life-histories-of-identical-twins-b-and-j-by-baldwin-j-t-print12jt0323 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0323_01.jpg?v=1646812832 Life Histories of Identical Twins ├â┬ó├óÔÇÜ┬¼├àÔÇ£B├â┬ó├óÔÇÜ┬¼├é┬Ø and ├â┬ó├óÔÇÜ┬¼├àÔÇ£J├â┬ó├óÔÇÜ┬¼├é┬Ø by Baldwin, J.T. https://www.robinsonstreetbooks.com/products/a-mendelian-interpretation-of-vaiation-that-is-apparently-continuous-by-east-edward-m-print12jt0325 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0325_01.jpg?v=1646657244 A Mendelian Interpretation of Vaiation that is Apparently Continuous by East, Edward M. https://www.robinsonstreetbooks.com/products/set-of-twenty-offprints-by-e-m-east-1910-1933-by-east-edward-m-print12jt0326 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0326_01.jpg?v=1646657319 Set of twenty offprints by E.M. East 1910-1933 by East, Edward M. https://www.robinsonstreetbooks.com/products/set-of-four-offprints-by-c-w-cotterman-1941-1953-by-cotterman-c-w-print12jt0327 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0327_01.jpg?v=1646658281 Set of four offprints by C.W. Cotterman 1941-1953 by Cotterman, C.W. https://www.robinsonstreetbooks.com/products/set-of-four-offprints-by-s-j-holmes-1914-1925-by-holmes-s-j-print12jt0328 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0328_01.jpg?v=1646659008 Set of four offprints by S.J. Holmes 1914-1925 by Holmes, S.J. https://www.robinsonstreetbooks.com/products/variation-in-the-percentage-of-takes-and-the-growth-energy-of-transplanted-tumors-by-fleisher-moyer-s-print12jt0331 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0331_01.jpg?v=1646664164 Variation in the Percentage of Takes and The Growth Energy of Transplanted Tumors by Fleisher, Moyer S. https://www.robinsonstreetbooks.com/products/mating-behavior-within-the-genus-drosophila-diptera-by-spieth-herman-t-print12jt0333 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0333_01.jpg?v=1646663497 Mating Behavior Within the Genus Drosophila (Diptera) by Spieth, Herman T. https://www.robinsonstreetbooks.com/products/mating-behavior-within-the-genus-drosophila-diptera-by-spieth-herman-t-print12jt0334 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0334_01.jpg?v=1646663499 Mating Behavior Within the Genus Drosophila (Diptera) by Spieth, Herman T. https://www.robinsonstreetbooks.com/products/apparent-dedifferentiation-of-nerve-cells-of-the-human-brain-as-a-result-of-prolonged-starvation-by-andrew-warrent-print12jt0337 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0337_01.jpg?v=1646664166 Apparent Dedifferentiation of Nerve Cells of the Human Brain as a Result of Prolonged Starvation by Andrew, Warrent https://www.robinsonstreetbooks.com/products/the-fourth-reynold-a-spaeth-memorial-lecture-genetics-and-development-by-goldschmidt-richard-print12jt0338 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0338_01.jpg?v=1646664167 The Fourth Reynold A Spaeth Memorial Lecture: Genetics and Development by Goldschmidt, Richard https://www.robinsonstreetbooks.com/products/animals-and-man-the-romanes-lecture-for-1984-5-by-rothschild-miriam-print12jt0339 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0339_01.jpg?v=1646657574 Animals and Man: The Romanes Lecture for 1984-5 by Rothschild, Miriam https://www.robinsonstreetbooks.com/products/a-revision-of-the-genera-with-microscleres-included-or-provisionally-included-in-the-family-axinellidae-with-descriptions-made-of-some-australian-species-part-ii-by-hallmann-e-f-print12jt0341 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0341_01.jpg?v=1646663283 A Revision of the Genera With Microscleres Included or Provisionally Included, In the Family Axinellidae, with Descriptions made of some Australian Species, Part II. by Hallmann, E.F. https://www.robinsonstreetbooks.com/products/der-neo-lamarckismus-und-seine-beziehungen-zum-darinismus-by-wettstein-richard-von-print12jt0342 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0342_01.jpg?v=1646660261 Der Neo-Lamarckismus und seine Beziehungen zum Darinismus by Wettstein, Richard von https://www.robinsonstreetbooks.com/products/a-centenary-lecture-the-concept-of-homoeomorphy-by-george-neville-t-print12jt0343 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0343_01.jpg?v=1646663018 A Centenary Lecture: The Concept of Homoeomorphy by George, Neville T. https://www.robinsonstreetbooks.com/products/two-offprints-by-hilda-geiringer-1944-1945-by-geiringer-hilda-print12jt0344 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0344_01.jpg?v=1646658282 Two offprints by Hilda Geiringer 1944-1945 by Geiringer, Hilda https://www.robinsonstreetbooks.com/products/sulla-dstribuzione-delle-acque-nel-sottosuolo-romano-e-sulla-produzione-naturale-della-malaria-by-tommasi-crudeli-corrado-print12jt0346 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0346_01.jpg?v=1646657575 Sulla dstribuzione delle acque nel sottosuolo romano, e sulla produzione naturale della malaria by Tommasi-Crudeli, Corrado https://www.robinsonstreetbooks.com/products/ueber-vererbung-und-anpassung-by-goette-alexander-print12jt0347 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0347_01.jpg?v=1646659009 Ueber Vererbung und Anpassung by Goette, Alexander https://www.robinsonstreetbooks.com/products/the-limitations-and-promises-of-eugenics-by-nabours-robert-k-print12jt0349 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0349_01.jpg?v=1646661953 The Limitations and Promises of Eugenics by Nabours, Robert K. https://www.robinsonstreetbooks.com/products/set-of-eight-offprints-by-tze-tuan-chen-1940-1945-by-chen-tze-tuan-print12jt0350 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0350_01.jpg?v=1646657840 Set of Eight Offprints by Tze-Tuan Chen 1940-1945 by Chen, Tze-Tuan https://www.robinsonstreetbooks.com/products/set-of-thirteen-offprints-by-m-demerec-1936-1964-by-demerec-m-print12jt0351 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0351_01.jpg?v=1646657841 Set of Thirteen Offprints by M. Demerec 1936-1964 by Demerec, M. https://www.robinsonstreetbooks.com/products/descriptions-of-new-species-of-partula-and-a-synonymic-catalogue-of-the-genus-by-hartman-wm-d-print12jt0352 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0352_01.jpg?v=1646660867 Descriptions of New Species of Partula and a Synonymic Catalogue of the Genus by Hartman, Wm. D. https://www.robinsonstreetbooks.com/products/two-offprints-by-dobzhansky-1951-1955-by-dobzhansky-theodosius-print12jt0353 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0353_01.jpg?v=1646661107 Two Offprints by Dobzhansky 1951 & 1955 by Dobzhansky, Theodosius https://www.robinsonstreetbooks.com/products/set-of-botany-entomology-images-usda-tv-package-210-1-15-by-usda-print12jt0354 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0354_01.jpg?v=1646663284 Set of Botany Entomology Images, USDA TV Package 210, 1-15 by USDA https://www.robinsonstreetbooks.com/products/set-of-three-offprints-by-viktor-hamburger-1944-1984-by-hamburger-viktor-print12jt0357 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0357_01.jpg?v=1646658010 Set of three offprints by Viktor Hamburger 1944-1984 by Hamburger, Viktor https://www.robinsonstreetbooks.com/products/set-of-five-offprints-by-dobzhansky-1960-1963-by-dobzhansky-theodosius-print12jt0358 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0358_01.jpg?v=1646658283 Set of five offprints by Dobzhansky 1960-1963 by Dobzhansky, Theodosius https://www.robinsonstreetbooks.com/products/place-de-la-reduction-chromatique-et-alternance-de-phases-nucleaires-dans-le-cycle-de-foraminiferes-by-calvez-jean-le-print12jt0359 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0359_01.jpg?v=1646659011 Place de la Reduction chromatique et alternance de phases nucleaires dans le cycle de Foraminiferes by Calvez, Jean Le https://www.robinsonstreetbooks.com/products/set-of-two-offprints-by-e-c-macdowell-1922-by-macdowell-e-c-print12jt0360 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0360_01.jpg?v=1646659013 Set of two offprints by E.C. Macdowell, 1922 by Macdowell, E.C. https://www.robinsonstreetbooks.com/products/experiments-with-rats-on-the-inheritance-of-training-by-macdowell-e-c-print12jt0361 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0361_01.jpg?v=1646664168 Experiments with Rats on the Inheritance of Training by Macdowell, E.C. https://www.robinsonstreetbooks.com/products/set-of-seven-offprints-from-the-library-of-julian-huxley-1915-1930-by-various-print12jt0362 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0362_01.jpg?v=1646657321 Set of Seven offprints from the library of Julian Huxley 1915-1930 by Various https://www.robinsonstreetbooks.com/products/present-theories-of-evolution-and-the-problem-of-adaptation-by-caullery-maurice-print12jt0363 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0363_01.jpg?v=1646661954 Present Theories of Evolution and the Problem of Adaptation by Caullery, Maurice https://www.robinsonstreetbooks.com/products/characterization-of-rat-spermatocytes-after-plastic-embedding-by-russell-l-b-frank-print12jt0364 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0364_01.jpg?v=1646658285 Characterization of Rat Spermatocytes After Plastic Embedding by Russell, L., B. Frank https://www.robinsonstreetbooks.com/products/reproductive-physiology-of-primates-by-dukelow-w-richard-print12jt0365 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0365_01.jpg?v=1646664170 Reproductive Physiology of Primates by Dukelow, W. Richard https://www.robinsonstreetbooks.com/products/furesostudier-en-bathmetrisk-botanisk-zoologisk-undersogelse-af-molleaaens-soer-by-wesenberg-lund-c-print12jt0367 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0367_01.jpg?v=1646661956 Furesostudier en Bathmetrisk Botanisk Zoologisk Undersogelse af Molleaaens Soer by Wesenberg-Lund, C. https://www.robinsonstreetbooks.com/products/set-of-nine-offprints-by-m-demerec-1933-1938-by-demerec-m-print12jt0368 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0368_01.jpg?v=1646657577 Set of Nine Offprints by M. Demerec 1933-1938 by Demerec, M. https://www.robinsonstreetbooks.com/products/an-unequal-pair-of-heterochromosomes-in-forficula-by-stevens-n-m-print12jt0370 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0370_01.jpg?v=1646663020 An Unequal Pair of Heterochromosomes in Forficula by Stevens, N.M. https://www.robinsonstreetbooks.com/products/zur-frage-nach-der-berechnung-der-faktorenzahl-bei-vererbung-quantitativer-merkmale-by-philiptschenko-jur-print12jt0373 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0373_01.jpg?v=1646664172 Zur Frage nach der Berechnung der Faktorenzahl bei Vererbung quantitativer Merkmale by Philiptschenko, Jur. https://www.robinsonstreetbooks.com/products/uber-einige-streitfragen-der-zellteilung-by-becker-w-a-print12jt0374 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0374_01.jpg?v=1646664174 Uber Einige Streitfragen der Zellteilung by Becker, W.A. https://www.robinsonstreetbooks.com/products/badania-eksperymentalne-nad-barwieniem-za-zycia-dzielacych-sie-komorek-iii-dalsze-studja-nad-cytokineza-by-becker-wladyslaw-a-print12jt0375 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0375_01.jpg?v=1646664176 Badania Eksperymentalne Nad Barwieniem Za Zycia Dzielacych Sie Komorek. III. Dalsze Studja Nad Cytokineza by Becker, Wladyslaw A. https://www.robinsonstreetbooks.com/products/salivary-chromosomes-and-the-attack-gene-by-painter-theophilus-s-print12jt0376 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0376_01.jpg?v=1646664177 Salivary Chromosomes and the Attack Gene by Painter, Theophilus S. https://www.robinsonstreetbooks.com/products/measurement-of-linear-progression-of-the-human-spermatozoon-as-an-index-of-male-fertility-by-botella-llusia-j-print12jt0381 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0381_01.jpg?v=1646664180 Measurement of Linear Progression of the Human Spermatozoon as an Index of Male Fertility by Botella-Llusia, J. https://www.robinsonstreetbooks.com/products/comparative-evolution-at-the-levels-of-molecules-organisms-and-populations-by-stebbins-g-l-print12jt0382 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0382_01.jpg?v=1646664184 Comparative Evolution at the Levels of Molecules, Organisms, and Populations by Stebbins, G.L. https://www.robinsonstreetbooks.com/products/uber-den-ort-der-in-dem-wurzelspitzen-gewebe-von-vicia-faba-gebildeten-rontgengeschwulst-by-muro-hide-ko-print12jt0383 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0383_01.jpg?v=1646664185 Uber den ort der in dem Wurzelspitzen-gewebe von Vicia faba gebildeten Rontgengeschwulst by Muro-Hide, Ko https://www.robinsonstreetbooks.com/products/a-study-of-mutations-in-evolution-i-evolution-on-the-equine-skull-ii-ontogeny-in-the-equine-skull-by-robb-cumming-r-print12jt0384 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0384_01.jpg?v=1646664187 A Study of Mutations in Evolution, I. Evolution on the Equine Skull, II. Ontogeny in the Equine Skull by Robb, Cumming R. https://www.robinsonstreetbooks.com/products/fox-hyrbids-by-cole-leon-j-richard-m-schackelford-print12jt0390 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0390_01.jpg?v=1646663286 Fox Hyrbids by Cole, Leon J., Richard M. Schackelford https://www.robinsonstreetbooks.com/products/deszendenztheorie-und-schule-by-dahl-friedr-print12jt0188 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0188_01.jpg?v=1646661104 Deszendenztheorie und Schule by Dahl, Friedr https://www.robinsonstreetbooks.com/products/a-genetic-analysis-of-the-factors-underlying-susceptibility-to-transplantable-tumors-by-strong-leonell-c-print12jt0189 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0189_01.jpg?v=1646661937 A Genetic Analysis of the Factors Underlying Susceptibility to Transplantable Tumors by Strong, Leonell C. https://www.robinsonstreetbooks.com/products/uber-getrennte-vererbung-der-geschlechter-by-meijere-j-c-h-print12jt0190 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0190_01.jpg?v=1646663005 Uber getrennte Vererbung der Geschlechter by Meijere, J.C.H. https://www.robinsonstreetbooks.com/products/uber-die-fortpflanzung-von-pelomyxa-palustris-by-bott-k-print12jt0193 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0193_01.jpg?v=1646663007 Uber Die Fortpflanzung von Pelomyxa palustris by Bott, K. https://www.robinsonstreetbooks.com/products/experimentelle-untersuchungen-an-meroblastischen-eiern-i-cephalopoden-by-schimkewitsch-wl-print12jt0194 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0194_01.jpg?v=1646774923 Experimentelle Untersuchungen an meroblastischen Eiern, I. Cephalopoden by Schimkewitsch, Wl. https://www.robinsonstreetbooks.com/products/evaluation-of-a-new-contraceptive-by-sobrero-aquiles-print12jt0195 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0195_01.jpg?v=1646663489 Evaluation of a New Contraceptive by Sobrero, Aquiles https://www.robinsonstreetbooks.com/products/mendels-law-of-heredity-by-castle-w-e-print12jt0197 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0197_01.jpg?v=1646657572 Mendel's Law of Heredity by Castle, W.E. https://www.robinsonstreetbooks.com/products/disadvantages-of-race-mixture-by-gates-r-ruggles-print12jt0019 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0019_01.jpg?v=1646662981 Disadvantages of Race Mixture. by Gates, R. Ruggles https://www.robinsonstreetbooks.com/products/heredity-variation-and-the-results-of-selection-in-uniparental-repoduction-of-diffulgia-corona-by-jennings-h-s-print12jt0120 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0120_01.jpg?v=1646663488 Heredity, Variation, and the Results of Selection in Uniparental Repoduction of Diffulgia Corona by Jennings, H.S. https://www.robinsonstreetbooks.com/products/some-new-interspecific-hybrids-in-the-genus-gossypium-l-by-skovsted-a-print12jt0150 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0150_01.jpg?v=1646664098 Some New Interspecific Hybrids in The Genus Gossypium L by Skovsted, A. https://www.robinsonstreetbooks.com/products/coordinate-variation-in-density-and-recombination-potential-in-t4-phage-particles-produced-at-different-times-after-infection-by-mosig-gisela-print12jt0151 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0151_01.jpg?v=1646664100 Coordinate Variation in Density and Recombination Potential in T4 Phage Particles Produced at Different Times after Infection by Mosig, Gisela https://www.robinsonstreetbooks.com/products/les-acinetiens-deau-douce-en-belgique-by-sand-rene-print12jt0152 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0152_01.jpg?v=1646664101 Les Acinetiens D'eau Douce en Belgique by Sand, Rene https://www.robinsonstreetbooks.com/products/la-fasciculation-des-spermatozoides-dans-le-testicule-by-loisel-gustave-print12jt0162 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0162_01.jpg?v=1646664103 La Fasciculation Des Spermatozoides Dans Le Testicule by Loisel, Gustave https://www.robinsonstreetbooks.com/products/studies-on-myrmecophiles-iii-microdon-by-wheeler-william-morton-print12jt0163 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0163_01.jpg?v=1646664104 Studies on Myrmecophiles. III. Microdon by Wheeler, William Morton https://www.robinsonstreetbooks.com/products/technique-for-continuous-collection-of-equine-oviduct-secretions-by-engle-c-c-d-m-witherspoon-c-w-foley-print12jt0219 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print12jt0219_01.jpg?v=1646664111 Technique for Continuous Collection of Equine Oviduct Secretions by Engle, C.C., D.M. Witherspoon, C.W. Foley https://www.robinsonstreetbooks.com/products/a-genetic-jigsaw-puzzle-unexpected-black-chickens-from-the-cross-cambar-by-brown-leghorn-by-pease-michael-print12jt0392 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0392_01.jpg?v=1646664189 A Genetic Jigsaw Puzzle: Unexpected Black Chickens from the cross Cambar by Brown Leghorn by Pease, Michael https://www.robinsonstreetbooks.com/products/sex-studies-by-boring-alice-m-raymond-pearl-print12jt0393 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0393_01.jpg?v=1646664190 Sex Studies by Boring, Alice M., Raymond Pearl https://www.robinsonstreetbooks.com/products/electrokinetic-studies-of-marine-ova-i-arbacia-punctulata-by-katsuma-dan-print12jt0394 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0394_01.jpg?v=1646660263 Electrokinetic studies of Marine Ova I. Arbacia Punctulata by Katsuma, Dan https://www.robinsonstreetbooks.com/products/the-life-of-tissues-outside-the-organism-from-the-embryological-standpoint-by-harrison-ross-g-print12jt0395 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0395_01.jpg?v=1646658286 The Life of Tissues Outside the Organism from the Embryological Standpoint by Harrison, Ross G. https://www.robinsonstreetbooks.com/products/embryonic-transplantation-and-development-of-the-nervous-system-by-harrison-ross-g-print12jt0396 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0396_01.jpg?v=1646658288 Embryonic Transplantation and Development of the Nervous System by Harrison, Ross G. https://www.robinsonstreetbooks.com/products/set-of-nine-offprints-by-victor-c-twitty-1939-1964-by-twitty-victor-c-print12jt0402 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0402_01.jpg?v=1646657843 Set of Nine Offprints by Victor C. Twitty 1939-1964 by Twitty, Victor C. https://www.robinsonstreetbooks.com/products/set-of-eight-offprints-by-c-c-little-1915-1933-by-little-c-c-print12jt0404 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0404_01.jpg?v=1646657844 Set of Eight Offprints by C.C. Little 1915-1933 by Little, C.C. https://www.robinsonstreetbooks.com/products/synthetische-bastardierungs-versuche-in-der-gattung-salix-by-heribert-nilsson-nils-print12jt0405 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0405_01.jpg?v=1646664192 Synthetische Bastardierungs-Versuche in der Gattung Salix by Heribert-Nilsson, Nils https://www.robinsonstreetbooks.com/products/a-cytological-demonstration-of-genetic-crossing-over-by-darlington-c-d-print12jt0408 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0408_01.jpg?v=1646661109 A Cytological Demonstration of ├â┬ó├óÔÇÜ┬¼├àÔÇ£Genetic├â┬ó├óÔÇÜ┬¼├é┬Ø Crossing Over by Darlington, C.D. https://www.robinsonstreetbooks.com/products/set-of-seven-offprints-by-o-renner-by-renner-o-print12jt0409 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0409_01.jpg?v=1646657846 Set of Seven Offprints by O. Renner by Renner, O. https://www.robinsonstreetbooks.com/products/ueber-das-verhalten-der-kerne-im-dotter-der-meroblastischen-wirbelthiere-by-zeigler-heinrich-ernst-print12jt0411 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0411_01.jpg?v=1646660264 Ueber das Verhalten der Kerne im Dotter der meroblastischen Wirbelthiere by Zeigler, Heinrich Ernst https://www.robinsonstreetbooks.com/products/eine-mittheilung-uber-kernvermehrung-und-schwarmer-bildung-bei-susswasser-rhizopoden-by-gruber-august-print12jt0413 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0413_01.jpg?v=1646658291 Eine Mittheilung Uber Kernvermehrung und Schwarmer-bildung bei Susswasser-rhizopoden by Gruber, August https://www.robinsonstreetbooks.com/products/report-upon-the-prevalence-and-geographic-dsitribution-of-hookworm-disease-uncinariasis-or-anchylostomiasis-by-stiles-ch-wardell-print12jt0414 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0414_01.jpg?v=1646658292 Report upon the Prevalence and Geographic Dsitribution of Hookworm Disease (Uncinariasis or Anchylostomiasis) by Stiles, Ch. Wardell https://www.robinsonstreetbooks.com/products/zur-kenntnis-der-tricladen-augen-und-der-anatomie-von-polycladus-gayi-by-schmidt-adele-therese-print12jt0415 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0415_01.jpg?v=1646661110 Zur Kenntnis der Tricladen-Augen und der Anatomie von Polycladus gayi by Schmidt, Adele Therese https://www.robinsonstreetbooks.com/products/notes-on-regeneration-in-stentor-coeruleus-by-stevens-n-m-print12jt0416 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0416_01.jpg?v=1646661957 Notes on Regeneration in Stentor coeruleus by Stevens, N.M. https://www.robinsonstreetbooks.com/products/some-insects-of-the-year-1901-by-pettit-rufus-h-print12jt0417 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0417_01.jpg?v=1646664194 Some Insects of the Year 1901 by Pettit, Rufus H. https://www.robinsonstreetbooks.com/products/set-of-ten-offprints-by-h-j-muller-1930-1955-by-muller-h-j-print12jt0401 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0401_01.jpg?v=1646657100 Set of Ten Offprints by H.J. Muller 1930-1955 by Muller, H.J. https://www.robinsonstreetbooks.com/products/correlation-and-inheritance-in-nicotiana-tabacum-by-hayes-h-k-print12jt0412 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print12jt0412_01.jpg?v=1646657377 Correlation and Inheritance in Nicotiana Tabacum by Hayes, H.K. https://www.robinsonstreetbooks.com/products/a-case-of-abnormal-inheritance-in-drosophila-melanogaster-by-lancefield-d-e-print13jt0001 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0001_01.jpg?v=1646664197 A Case of Abnormal Inheritance in Drosophila Melanogaster by Lancefield, D.E. https://www.robinsonstreetbooks.com/products/rhesus-macaque-red-blood-cells-frozen-with-40-glycerol-and-stored-at-80c-by-valeri-c-r-d-a-valeri-a-gray-p-d-leavy-t-j-contreras-j-r-lindberg-print13jt0002 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0002_01.png?v=1646740592 Rhesus macaque red blood cells frozen with 40% glycerol and stored at -80C by Valeri, C.R., D.A. Valeri, A. Gray, P.D. Leavy, T.J. Contreras, J.R. Lindberg https://www.robinsonstreetbooks.com/products/set-of-six-offprints-by-sewall-wright-1945-1980-by-wright-sewall-print13jt0003 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0003_01.jpg?v=1646657937 Set of six offprints by Sewall Wright 1945-1980 by Wright, Sewall https://www.robinsonstreetbooks.com/products/physiographic-map-of-the-earth-by-chesser-william-l-w-kenneth-hamblin-print13jt0004 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0004_01.jpg?v=1646661984 Physiographic Map of the Earth by Chesser, William L., W. Kenneth Hamblin https://www.robinsonstreetbooks.com/products/ein-neuer-fall-von-speltoidmutationen-beim-weizen-by-philiptschenko-jur-print13jt0005 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0005_01.jpg?v=1646665822 Ein neuer Fall von Speltoidmutationen beim Weizen by Philiptschenko, Jur https://www.robinsonstreetbooks.com/products/untersuchungen-an-haustieren-im-turkestan-by-philiptschenko-jur-print13jt0006 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0006_01.jpg?v=1646665823 Untersuchungen an Haustieren im Turkestan by Philiptschenko, Jur https://www.robinsonstreetbooks.com/products/uber-die-systematische-stellung-des-einkorn-weizens-und-nochmals-uber-die-entwicklung-der-weizenahre-by-philiptschenko-jur-print13jt0007 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0007_01.jpg?v=1646665825 Uber die Systematische Stellung des Einkorn-Weizens und nochmals Uber die Entwicklung der Weizenahre by Philiptschenko, Jur https://www.robinsonstreetbooks.com/products/uber-die-vererbung-der-quantitativen-merkmale-beim-weizen-by-philiptschenko-jur-print13jt0008 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0008_01.jpg?v=1646665827 Uber die Vererbung der Quantitativen Merkmale beim Weizen by Philiptschenko, Jur https://www.robinsonstreetbooks.com/products/comparison-of-dna-revealed-by-fuelgen-and-by-ultra-violet-light-in-rabbit-spermatazoa-after-storage-in-the-male-efferent-ducts-by-bouters-r-c-esnault-r-ortavant-g-w-salisbury-print13jt0009 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0009_01.jpg?v=1646667657 Comparison of DNA Revealed by Fuelgen and by Ultra-violet Light in Rabbit Spermatazoa After Storage in the Male Efferent Ducts by Bouters, R., C. Esnault, R. Ortavant, G.W. Salisbury https://www.robinsonstreetbooks.com/products/inbreeding-and-crossbreeding-in-crepis-capillaris-l-wallr-by-collins-julius-l-print13jt0010 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0010_01.jpg?v=1646670467 Inbreeding and Crossbreeding in Crepis Capillaris (L.) Wallr by Collins, Julius L. https://www.robinsonstreetbooks.com/products/ambivalent-rii-mutations-of-phate-t4-by-benzer-seymour-sewell-p-champe-print13jt0011 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0011_01.jpg?v=1646665828 Ambivalent rII Mutations of Phate t4 by Benzer, Seymour, Sewell P. Champe https://www.robinsonstreetbooks.com/products/set-of-twenty-three-offprints-by-theodosius-dobzhansky-1933-1957-by-dobzhansky-theodosius-print13jt0013 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0013_01.jpg?v=1646657578 Set of twenty-three offprints by Theodosius Dobzhansky. 1933-1957 by Dobzhansky, Theodosius https://www.robinsonstreetbooks.com/products/a-molecular-approach-to-the-study-of-genic-heterozygosity-in-natural-populations-i-the-number-of-alleles-at-different-loci-in-drosophila-pseudoobscura-by-hubby-j-l-r-c-lewontin-print13jt0014 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0014_01.jpg?v=1646659014 A Molecular Approach to the Study of Genic Heterozygosity in Natural Populations. I. The Number of Alleles at Different Loci in Drosophila Pseudoobscura by Hubby, J. L., R.C. Lewontin https://www.robinsonstreetbooks.com/products/haemophilia-as-a-proof-for-mutation-in-man-by-sirks-m-j-print13jt0015 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0015_01.jpg?v=1646667658 Haemophilia as a Proof for Mutation in Man by Sirks, M.J. https://www.robinsonstreetbooks.com/products/plasmatic-inheritance-by-sirks-m-j-print13jt0016 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0016_01.jpg?v=1646667660 Plasmatic Inheritance by Sirks, M.J. https://www.robinsonstreetbooks.com/products/the-clover-root-borer-by-webster-f-m-print13jt0018 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0018_01.jpg?v=1646664201 The Clover Root Borer by Webster, F.M. https://www.robinsonstreetbooks.com/products/possible-pedogenesis-in-the-blow-fly-calliphora-erythrocephal-meigen-by-parker-g-h-print13jt0019 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0019_01.jpg?v=1646664202 Possible Pedogenesis in the Blow-Fly Calliphora erythrocephal Meigen by Parker, G.H. https://www.robinsonstreetbooks.com/products/kleine-beobachtungen-und-ideen-zur-zellenlehre-i-accessorisches-chromosom-und-geschlechtsbestimmung-by-godlschmidt-richard-print13jt0020 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0020_01.jpg?v=1646664204 Kleine Beobachtungen und Ideen zur Zellenlehre, I. Accessorisches Chromosom und Geschlechtsbestimmung by Godlschmidt, Richard https://www.robinsonstreetbooks.com/products/chimaren-und-pfropfmischlinge-by-buder-johannes-print13jt0021 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0021_01.jpg?v=1646664206 Chimaren und Pfropfmischlinge by Buder, Johannes https://www.robinsonstreetbooks.com/products/adaptation-in-animal-reactions-by-parker-g-h-print13jt0022 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0022_01.jpg?v=1646664209 Adaptation in Animal Reactions by Parker, G.H. https://www.robinsonstreetbooks.com/products/uber-pfropfbastarde-by-winkler-hans-print13jt0023 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0023_01.jpg?v=1646664211 Uber Pfropfbastarde by Winkler, Hans https://www.robinsonstreetbooks.com/products/zerstorbarkeit-und-restituionsfahigkeit-des-protoplasmas-des-amphibieneies-by-gurwitsch-a-print13jt0025 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0025_01.jpg?v=1646664212 Zerstorbarkeit und Restituionsfahigkeit des Protoplasmas des Amphibieneies by Gurwitsch, A. https://www.robinsonstreetbooks.com/products/comparison-of-serologic-and-taxonomic-relationships-of-drosophila-species-by-cumley-russell-w-print13jt0026 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0026_01.jpg?v=1646668321 Comparison of Serologic and Taxonomic Relationships of Drosophila Species by Cumley, Russell W. https://www.robinsonstreetbooks.com/products/origin-of-viruses-by-crane-m-b-print13jt0027 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0027_01.jpg?v=1646668323 Origin of Viruses by Crane, M.B. https://www.robinsonstreetbooks.com/products/double-fertilization-in-petunia-by-cooper-d-c-print13jt0028 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0028_01.jpg?v=1646668324 Double Fertilization in Petunia by Cooper, D.C. https://www.robinsonstreetbooks.com/products/the-nuclear-cytology-of-the-grass-mite-pediculopsis-graminum-reut-with-special-reference-to-karyomerokinesis-by-cooper-kenneth-w-print13jt0029 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0029_01.jpg?v=1646668326 The nuclear Cytology of the Grass Mite, Pediculopsis graminum (Reut), with special reference to Karyomerokinesis by Cooper, Kenneth W. https://www.robinsonstreetbooks.com/products/linkage-relations-of-hydrocephalus-hy1-in-the-house-mouse-mus-musculus-by-clark-frank-h-print13jt0030 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0030_01.jpg?v=1646668330 Linkage Relations of Hydrocephalus (hy1) in the House Mouse, Mus Musculus by Clark, Frank H. https://www.robinsonstreetbooks.com/products/linkage-of-pink-eye-and-albinism-in-the-deer-mouse-by-clark-frank-h-print13jt0031 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0031_01.jpg?v=1646668332 Linkage of Pink-Eye and Albinism in the Deer-Mouse by Clark, Frank H. https://www.robinsonstreetbooks.com/products/enzyme-synthesis-directed-by-nonglucosylated-t-even-bacteriophages-in-restrictive-hosts-by-hattman-s-h-r-revel-s-e-luria-print13jt0032 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0032_01.jpg?v=1646658011 Enzyme Synthesis Directed by Nonglucosylated T-even Bacteriophages in Restrictive Hosts by Hattman, S., H.R. Revel, S.E. Luria https://www.robinsonstreetbooks.com/products/absence-of-tooth-enamel-a-dominant-hereditary-anomaly-in-man-by-clark-frank-h-cecile-s-clark-print13jt0033 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0033_01.jpg?v=1646668333 Absence of Tooth Enamel: A Dominant Hereditary Anomaly in Man by Clark, Frank H., Cecile S. Clark https://www.robinsonstreetbooks.com/products/chromosome-configuration-in-oenothera-grandiflora-x-lamarckiana-by-cleland-ralph-e-print13jt0034 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0034_01.jpg?v=1646668335 Chromosome Configuration in Oenothera (Grandiflora x Lamarckiana) by Cleland, Ralph E. https://www.robinsonstreetbooks.com/products/hydrocephalus-a-hereditary-character-in-the-house-mouse-by-clark-frank-h-print13jt0035 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0035_01.jpg?v=1646668337 Hydrocephalus, A hereditary Character in the House Mouse by Clark, Frank H. https://www.robinsonstreetbooks.com/products/genetic-experiments-with-pond-snails-lymnaea-and-physa-by-crabb-edward-drane-print13jt0036 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0036_01.jpg?v=1646668339 Genetic Experiments with Pond Snails Lymnaea and Physa by Crabb, Edward Drane https://www.robinsonstreetbooks.com/products/polyvitelliny-in-pond-snails-by-crabb-edward-d-ruby-m-crabb-print13jt0037 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0037_01.jpg?v=1646668340 Polyvitelliny in Pond Snails by Crabb, Edward D., Ruby M. Crabb https://www.robinsonstreetbooks.com/products/the-fertilization-process-in-the-snail-lymnaea-stagnalis-appressa-say-by-crabb-edward-drane-print13jt0038 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0038_01.jpg?v=1646668342 The Fertilization Process in the Snail, Lymnaea Stagnalis Appressa Say by Crabb, Edward Drane https://www.robinsonstreetbooks.com/products/studies-in-the-experimental-analysis-of-sex-parts-1-7-and-9-by-smith-geoffrey-print13jt0039 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0039_01.jpg?v=1646657848 Studies in the Experimental Analysis of Sex Parts 1-7 and 9 by Smith, Geoffrey https://www.robinsonstreetbooks.com/products/further-studies-on-the-morphogenetical-value-of-the-weight-of-mammals-at-birth-observations-on-mice-iv-and-v-the-body-weight-of-new-born-and-the-size-of-bones-in-mature-animals-general-discussion-by-kopec-stefan-miron-latyszewski-print13jt0040 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0040_01.jpg?v=1646660265 Further studies on the morphogenetical value of the weight of mammals at birth. Observations on mice IV and V. The body weight of new-born and the size of bones in mature animals. General discussion. by Kopec, Stefan, Miron Latyszewski https://www.robinsonstreetbooks.com/products/die-entstehung-der-rassen-by-wettstein-richard-v-print13jt0041 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0041_01.jpg?v=1646661960 Die Entstehung der Rassen by Wettstein, Richard V. https://www.robinsonstreetbooks.com/products/genetic-studies-of-rabbits-and-rats-by-castle-w-e-print13jt0043 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0043_01.jpg?v=1646661962 Genetic Studies of Rabbits and Rats by Castle, W.E. https://www.robinsonstreetbooks.com/products/malformations-of-hind-limbs-in-species-hybrid-of-triton-taeniatus-and-palmatus-triton-cristatus-by-hamburger-viktor-print13jt0044 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0044_01.jpg?v=1646661964 Malformations of hind limbs in species hybrid of Triton Taeniatus (and palmatus), Triton cristatus. by Hamburger, Viktor https://www.robinsonstreetbooks.com/products/the-effects-of-wing-bud-extirpation-on-the-development-of-the-central-nervous-system-in-chick-embryos-by-hamburger-viktor-print13jt0045 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0045_01.jpg?v=1646661965 The Effects of Wing Bud Extirpation on the Development of the Central Nervous System in Chick Embryos by Hamburger, Viktor https://www.robinsonstreetbooks.com/products/photomechanical-changes-in-the-retinal-pigment-cells-of-palaeomonetes-and-their-relation-to-the-central-nervous-system-by-parker-g-h-print13jt0046 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0046_01.jpg?v=1646660267 Photomechanical Changes in the Retinal Pigment Cells of Palaeomonetes, and their Relation to the Central Nervous System by Parker, G.H. https://www.robinsonstreetbooks.com/products/the-hypothesis-of-chromosome-affinity-by-malinowski-e-print13jt0047 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0047_01.jpg?v=1646661967 The Hypothesis of Chromosome Affinity by Malinowski, E. https://www.robinsonstreetbooks.com/products/the-relation-of-eugenics-to-euthenics-by-cole-leon-j-print13jt0048 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0048_01.jpg?v=1646661968 The Relation of Eugenics to Euthenics by Cole, Leon J. https://www.robinsonstreetbooks.com/products/the-photomechanical-changes-in-the-retinal-pigment-of-gammarus-by-parker-g-h-print13jt0049 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0049_01.jpg?v=1646661970 The Photomechanical Changes in the Retinal Pigment of Gammarus by Parker, G.H. https://www.robinsonstreetbooks.com/products/over-den-nucleolus-van-spirogyra-by-wisselingh-c-van-print13jt0050 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0050_01.jpg?v=1646661972 Over den Nucleolus van Spirogyra by Wisselingh, C. van https://www.robinsonstreetbooks.com/products/chemistry-in-relation-to-biology-and-medicine-with-especial-reference-to-insulin-and-other-hormones-by-abel-john-j-print13jt0051 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0051_01.jpg?v=1646769535 Chemistry in Relation to Biology and Medicine with Especial Reference to Insulin and other Hormones by Abel, John J. https://www.robinsonstreetbooks.com/products/the-annulus-ventralis-by-andrews-e-a-print13jt0052 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0052_01.jpg?v=1646661975 The Annulus Ventralis by Andrews, E.A. https://www.robinsonstreetbooks.com/products/uber-das-verhalten-des-chromatins-bei-der-eireifung-und-befruchtung-des-dicrocoelium-lanceatum-stil-et-has-distomum-lanceolatum-by-goldschmidt-richard-print13jt0053 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0053_01.jpg?v=1646661976 Uber das Verhalten des Chromatins bei der Eireifung und Befruchtung des Dicrocoelium lanceatum Stil. Et Has. (Distomum lanceolatum) by Goldschmidt, Richard https://www.robinsonstreetbooks.com/products/les-phenomenes-de-la-metaphase-et-de-lanaphase-dans-la-caryocinese-somatique-a-propos-dune-interpretation-nouvelle-by-gregoire-victor-print13jt0054 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0054_01.jpg?v=1646661978 Les Phenomenes de la Metaphase et de L'Anaphase dans La Caryocinese Somatique, A propos D'Une Interpretation Nouvelle by Gregoire, Victor https://www.robinsonstreetbooks.com/products/a-brief-history-of-the-royal-society-1660-1960-with-a-program-for-the-royal-society-tercentenary-celebrations-by-andrade-e-n-da-c-print13jt0055 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0055_01.jpg?v=1646774666 A Brief History of the Royal Society 1660-1960 with a program for The Royal Society Tercentenary Celebrations by Andrade, E.N. Da C. https://www.robinsonstreetbooks.com/products/uber-die-bedeutung-der-furchung-gepresster-eier-by-heider-k-print13jt0056 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0056_01.jpg?v=1646661979 Uber die Bedeutung der Furchung gepresster Eier by Heider, K. https://www.robinsonstreetbooks.com/products/experimentally-fused-larvae-of-echinoderms-with-special-reference-to-their-skeletons-by-goldfarb-aj-print13jt0057 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0057_01.jpg?v=1646661981 Experimentally Fused Larvae of Echinoderms with Special Reference to Their Skeletons by Goldfarb, AJ https://www.robinsonstreetbooks.com/products/quantitative-studies-of-inheritance-in-nicotiana-hybrids-ii-by-goodspeed-thomas-harper-print13jt0058 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0058_01.jpg?v=1646664214 Quantitative Studies of Inheritance in Nicotiana Hybrids, II. by Goodspeed, Thomas Harper https://www.robinsonstreetbooks.com/products/organic-correlations-by-east-edward-m-print13jt0059 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0059_01.jpg?v=1646664216 Organic Correlations by East, Edward M. https://www.robinsonstreetbooks.com/products/experimentalle-beweise-der-deszendenz-theorie-nebst-kritischen-bemerkungen-zu-jesuitenpater-wasmanns-gegenargumenten-by-seber-max-print13jt0060 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0060_01.jpg?v=1646664218 Experimentalle Beweise der Deszendenz-theorie nebst Kritischen Bemerkungen zu Jesuitenpater Wasmanns Gegenargumenten by Seber, Max https://www.robinsonstreetbooks.com/products/the-biometric-proof-of-the-pure-line-theory-by-harris-j-arthur-print13jt0061 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0061_01.jpg?v=1646664219 The Biometric Proof of the Pure Line Theory by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/the-limitation-of-the-satsuma-orange-to-trifoliate-orange-stock-by-swingle-walter-t-print13jt0062 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0062_01.jpg?v=1646664221 The Limitation of the Satsuma Orange to Trifoliate-Orange Stock by Swingle, Walter T. https://www.robinsonstreetbooks.com/products/copulation-in-amoeba-by-hedges-ralph-e-print13jt0063 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0063_01.jpg?v=1646664222 Copulation in Amoeba by Hedges, Ralph E. https://www.robinsonstreetbooks.com/products/studies-on-size-inheritance-in-nicotiana-by-east-e-m-print13jt0065 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0065_01.jpg?v=1646664224 Studies on Size Inheritance in Nicotiana by East, E.M. https://www.robinsonstreetbooks.com/products/cyrus-guernsey-pringle-by-brainerd-ezra-print13jt0066 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0066_01.jpg?v=1646664226 Cyrus Guernsey Pringle by Brainerd, Ezra https://www.robinsonstreetbooks.com/products/the-evolution-of-new-forms-in-viola-through-hybridism-by-brainerd-ezra-print13jt0067 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0067_01.jpg?v=1646664227 The Evolution of New Forms in Viola Through Hybridism by Brainerd, Ezra https://www.robinsonstreetbooks.com/products/the-sterilization-of-protozoa-by-hetherington-alford-print13jt0068 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0068_01.jpg?v=1646664229 The Sterilization of Protozoa by Hetherington, Alford https://www.robinsonstreetbooks.com/products/blastocyst-uterine-relationships-uptake-of-radioactive-ions-by-the-early-rabbit-embryo-and-its-environment-by-lutwak-mann-cecilia-j-c-boursnell-j-p-bennett-print13jt0069 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0069_01.jpg?v=1646664231 Blastocyst-Uterine Relationships: Uptake of Radioactive Ions by the Early Rabbit Embryo and its Environment by Lutwak-Mann, Cecilia, J.C. Boursnell, J.P. Bennett https://www.robinsonstreetbooks.com/products/structure-des-nucleoles-des-noyaux-geants-chez-les-dipteres-by-mulnard-jacques-print13jt0070 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0070_01.jpg?v=1646664232 Structure des Nucleoles des Noyaux Geants chez Les Dipteres by Mulnard, Jacques https://www.robinsonstreetbooks.com/products/studies-on-the-nutrition-of-paramecium-by-phelps-austin-print13jt0071 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0071_01.jpg?v=1646664234 Studies on the Nutrition of Paramecium by Phelps, Austin https://www.robinsonstreetbooks.com/products/a-cytological-study-of-macrostomum-tuba-von-graff-by-phillips-h-m-print13jt0072 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0072_01.jpg?v=1646664236 A Cytological Study of Macrostomum tuba von Graff by Phillips, H.M. https://www.robinsonstreetbooks.com/products/genetic-changes-in-populations-under-irradiation-by-wallace-bruce-j-c-king-print13jt0073 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0073_01.jpg?v=1646664237 Genetic Changes in Populations Under Irradiation by Wallace, Bruce, J.C. King https://www.robinsonstreetbooks.com/products/studies-on-sex-ratio-in-drosophila-pseudoobscura-i-selection-and-sex-ratio-by-wallace-bruce-print13jt0074 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0074_01.jpg?v=1646664239 Studies on ├â┬ó├óÔÇÜ┬¼├àÔÇ£Sex Ratio├â┬ó├óÔÇÜ┬¼├é┬Ø in Drosophila Pseudoobscura. I. Selection and ├â┬ó├óÔÇÜ┬¼├àÔÇ£Sex-Ratio├â┬ó├óÔÇÜ┬¼├é┬Ø by Wallace, Bruce https://www.robinsonstreetbooks.com/products/studies-of-the-inheritance-in-the-evening-primrose-by-gates-r-r-print13jt0075 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0075_01.jpg?v=1646664241 Studies of the Inheritance in the Evening Primrose by Gates, R.R. https://www.robinsonstreetbooks.com/products/mating-propensity-and-its-genetic-basis-in-drosophila-by-spiess-eliot-b-print13jt0076 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0076_01.jpg?v=1646664242 Mating Propensity and Its Genetic Basis in Drosophila by Spiess, Eliot B. https://www.robinsonstreetbooks.com/products/clinical-and-social-aspects-of-heredity-in-ophthalmology-by-snyder-laurence-h-print13jt0077 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0077_01.jpg?v=1646664244 Clinical and Social Aspects of Heredity in Ophthalmology by Snyder, Laurence H. https://www.robinsonstreetbooks.com/products/cosmep-newsletter-1970-1972-20-issues-by-morris-richard-editor-and-various-others-print13rm1001 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/print13rm1001_01.jpg?v=1646657853 Cosmep Newsletter 1970-1972 20 issues by Morris, Richard editor and various others https://www.robinsonstreetbooks.com/products/the-chemical-composition-of-the-pre-sperm-fraction-of-bull-ejaculate-obtained-by-electrical-stimulation-by-lutwak-mann-c-l-e-a-rowson-print13jt0079 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0079_01.jpg?v=1646664246 The Chemical Composition of the Pre-Sperm Fraction of Bull Ejaculate Obtained by Electrical Stimulation by Lutwak-Mann, C., L.E.A. Rowson https://www.robinsonstreetbooks.com/products/the-cambium-and-its-derivative-tissues-ii-size-variations-of-cambial-initials-in-gymnosperms-and-angiosperms-by-bailey-i-w-print13jt0080 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0080_01.jpg?v=1646664248 The Cambium and its Derivative Tissues II. Size Variations of Cambial Initials in Gymnosperms and Angiosperms by Bailey, I.W. https://www.robinsonstreetbooks.com/products/the-cambium-and-its-derivative-tissues-iii-a-reconnaissance-of-cytological-phenomena-in-the-cambium-by-bailey-i-w-print13jt0081 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0081_01.jpg?v=1646664250 The Cambium and its derivative Tissues III. A Reconnaissance of Cytological Phenomena in the Cambium by Bailey, I.W. https://www.robinsonstreetbooks.com/products/medical-genetics-and-public-health-by-snyder-laurence-h-print13jt0082 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0082_01.jpg?v=1646664252 Medical Genetics and Public Health by Snyder, Laurence H. https://www.robinsonstreetbooks.com/products/zur-frage-der-immunreaktionen-beim-rind-nach-therapeutischer-applikation-von-hcg-by-fung-hang-poung-print13jt0083 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0083_01.jpg?v=1646664253 Zur Frage der Immunreaktionen Beim Rind Nach Therapeutischer Applikation von HCG by Fung, Hang-Poung https://www.robinsonstreetbooks.com/products/a-comparison-of-the-frequencies-of-certain-genetic-traits-among-gentile-and-jewish-students-by-rife-david-c-murry-d-schonfeld-print13jt0084 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0084_01.jpg?v=1646664255 A Comparison of the Frequencies of Certain Genetic Traits Among Gentile and Jewish Students by Rife, David C., Murry D. Schonfeld https://www.robinsonstreetbooks.com/products/chromosome-number-relationships-in-the-leguminosae-by-senn-harold-a-print13jt0085 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0085_01.jpg?v=1646664257 Chromosome Number Relationships in the Leguminosae by Senn, Harold A. https://www.robinsonstreetbooks.com/products/the-cytology-of-glandular-secretion-by-bowen-robert-h-print13jt0086 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0086_01.jpg?v=1646664258 The Cytology of Glandular Secretion by Bowen, Robert H. https://www.robinsonstreetbooks.com/products/botanical-papers-dedicated-to-professor-k-fuji-by-his-pupils-and-friends-in-commemoration-of-the-twenty-fifth-anniversary-of-his-professorship-in-tokyo-imperial-university-by-fuji-k-print13jt0087 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0087_01.jpg?v=1646664260 Botanical Papers Dedicated to Professor K. Fuji by his Pupils and Friends in Commemoration of the Twenty-Fifth Anniversary of his Professorship in Tokyo Imperial University by Fuji, K. https://www.robinsonstreetbooks.com/products/die-erblichtkeit-im-mannesstamm-und-der-vaterrrechtliche-familienbegriff-by-haecker-v-print13jt0088 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0088_01.jpg?v=1646664261 Die Erblichtkeit Im Mannesstamm und der Vaterrrechtliche Familienbegriff by Haecker, V. https://www.robinsonstreetbooks.com/products/die-habsburger-unterlippe-by-haecker-v-print13jt0089 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0089_01.jpg?v=1646664263 Die Habsburger Unterlippe by Haecker, V. https://www.robinsonstreetbooks.com/products/zoology-in-the-aef-by-hance-robert-t-print13jt0090 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0090_01.jpg?v=1646738082 Zoology in the AEF by Hance, Robert T. https://www.robinsonstreetbooks.com/products/the-value-of-inter-annual-correlations-by-harris-j-arthur-print13jt0091 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0091_01.jpg?v=1646664266 The Value of Inter-Annual Correlations by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/studies-on-germ-cells-i-the-history-of-the-germ-cells-in-insects-with-special-reference-to-the-keimbahn-determinants-ii-the-origin-and-significance-of-the-keimbahn-determinants-in-animals-by-hegner-robert-w-print13jt0092 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0092_01.jpg?v=1646664268 Studies on Germ Cells I. The History of the Germ Cells in Insects with Special Reference to the Keimbahn-Determinants, II. The Origin and Significance of the Keimbahn-Determinants in Animals by Hegner, Robert W. https://www.robinsonstreetbooks.com/products/a-tetracotyledonous-race-of-phaseolus-vulgaris-by-harris-j-arthur-print13jt0093 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0093_01.jpg?v=1646664270 A Tetracotyledonous Race of Phaseolus Vulgaris by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/the-chromosome-view-of-heredity-and-its-meanings-to-plant-breeders-by-east-e-m-print13jt0095 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0095_01.jpg?v=1646667661 The Chromosome View of Heredity and Its Meanings to Plant Breeders by East, E.M. https://www.robinsonstreetbooks.com/products/studies-on-the-variability-and-heritability-of-pigmentation-in-oenothera-by-gates-r-r-print13jt0096 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0096_01.jpg?v=1646667663 Studies on the Variability and Heritability of Pigmentation in Oenothera by Gates, R.R. https://www.robinsonstreetbooks.com/products/mendelian-inheritance-in-fish-by-goodrich-h-b-print13jt0097 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0097_01.jpg?v=1646704975 Mendelian Inheritance in Fish by Goodrich, H.B. https://www.robinsonstreetbooks.com/products/a-further-study-of-fitness-of-chromosomally-polymorphic-and-monomorphic-populations-of-drosophila-pseudoobscura-by-dobzhansky-theodosius-olga-pavlovsky-print13jt0098 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0098_01.jpg?v=1646667666 A Further Study of Fitness of Chromosomally Polymorphic and Monomorphic Populations of Drosophila Pseudoobscura by Dobzhansky, Theodosius, Olga Pavlovsky https://www.robinsonstreetbooks.com/products/a-ph-study-of-human-cervical-secretions-by-breckenridge-mary-alice-b-d-p-pederson-a-b-pmmerenke-w-t-pommerenke-print13jt0099 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0099_01.jpg?v=1646667667 A pH study of Human Cervical Secretions by Breckenridge, Mary Alice B., D.P. Pederson, A.B Pmmerenke, W.T. Pommerenke https://www.robinsonstreetbooks.com/products/analysis-of-carbohydrates-in-human-cervical-mucus-by-breckenridge-mary-alice-b-w-t-pommerenke-print13jt0100 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0100_01.jpg?v=1646667669 Analysis of Carbohydrates in Human Cervical Mucus by Breckenridge, Mary Alice B., W.T. Pommerenke https://www.robinsonstreetbooks.com/products/quantitative-relation-of-rbe-in-transcantia-and-average-let-of-gamma-rays-x-rays-and-1-3-2-5-and-14-1-mev-fast-neutrons-by-conger-alan-d-m-l-randolph-c-w-sheppard-helen-j-luipold-print13jt0101 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0101_01.jpg?v=1646667670 Quantitative Relation of RBE in Transcantia and Average LET of Gamma-Rays, X-Rays and 1.3-, 2.5-, and 14.1-Mev Fast Neutrons by Conger, Alan D., M.L. Randolph, C.W. Sheppard, Helen J. Luipold https://www.robinsonstreetbooks.com/products/halletts-method-of-breeding-and-the-pure-line-theory-by-harris-j-arthur-print13jt0102 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0102_01.jpg?v=1646667672 Hallett's Method of Breeding and the Pure Line Theory by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/inheritance-in-corn-being-part-vi-of-the-annual-report-of-1911-by-hayes-h-k-print13jt0103 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0103_01.jpg?v=1646667673 Inheritance in Corn, Being Part VI of the Annual Report of 1911 by Hayes, H.K. https://www.robinsonstreetbooks.com/products/parthenogenesis-parthenocarpy-and-phenospermy-in-nicotiana-by-goodspeed-thomas-harper-print13jt0104 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0104_01.jpg?v=1646665829 Parthenogenesis, Parthenocarpy and Phenospermy in Nicotiana by Goodspeed, Thomas Harper https://www.robinsonstreetbooks.com/products/inheritance-of-suceptibility-to-mastitis-by-lush-jay-l-print13jt0105 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0105_01.jpg?v=1646665831 Inheritance of Suceptibility to Mastitis by Lush, Jay l. https://www.robinsonstreetbooks.com/products/a-quantitative-study-of-the-factors-influencing-the-weight-of-the-bean-seed-ii-correlation-between-number-of-pods-per-plant-and-seed-weight-by-harris-j-arthur-print13jt0106 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0106_01.jpg?v=1646668344 A Quantitative Study of the Factors influencing the Weight of the Bean Seed, II Correlation between number of pods per plant and seed weight by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/variation-correlation-and-inheritance-of-fertility-in-the-mammals-by-harris-j-arthur-print13jt0107 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0107_01.jpg?v=1646668345 Variation, Correlation and Inheritance of Fertility in the Mammals by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/the-interrelationship-of-the-number-of-stamens-and-pistils-in-the-flowers-of-ficaria-by-harris-j-arthur-print13jt0108 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0108_01.jpg?v=1646668347 The Interrelationship of the Number of Stamens and Pistils in the Flowers of Ficaria by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/a-neglected-paper-on-natural-selection-in-the-english-sparrow-by-harris-j-arthur-print13jt0109 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0109_01.jpg?v=1646668349 A Neglected Paper on Natural Selection in the English Sparrow by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/goldfish-as-embryological-material-by-hance-robert-t-print13jt0110 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0110_01.jpg?v=1646668351 Goldfish as Embryological Material by Hance, Robert T. https://www.robinsonstreetbooks.com/products/uber-die-vierergruppen-der-copepoden-unter-naturlichen-und-kunst-lichen-bedingungen-by-haecker-v-print13jt0111 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0111_01.jpg?v=1646668353 Uber die Vierergruppen der Copepoden unter naturlichen und Kunst-lichen bedingungen by Haecker, V. https://www.robinsonstreetbooks.com/products/statistical-studies-of-the-number-of-nipples-in-the-mammals-by-harris-j-arthur-print13jt0112 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0112_01.jpg?v=1646668355 Statistical Studies of the Number of Nipples in the Mammals by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/on-a-criterion-of-substratum-homogeneity-or-heterogeneity-in-field-experiments-by-harris-j-arthur-print13jt0113 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0113_01.jpg?v=1646668357 On A Criterion of Substratum Homogeneity (or Heterogeneity) in Field Experiments by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/further-studies-on-the-interrelationship-of-morphological-and-physiological-characters-in-seedlings-of-phaseolus-by-harris-j-arthur-print13jt0114 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0114_01.jpg?v=1646668358 Further studies on the Interrelationship of Morphological and Physiological Characters in Seedlings of Phaseolus by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/report-of-the-plant-breeder-by-hayes-h-k-print13jt0115 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0115_01.jpg?v=1646668361 Report of the Plant Breeder by Hayes, H.K. https://www.robinsonstreetbooks.com/products/the-viscosity-of-protoplasm-by-heilbrunn-l-v-print13jt0116 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0116_01.jpg?v=1646668362 The Viscosity of Protoplasm by Heilbrunn, L.V. https://www.robinsonstreetbooks.com/products/die-wachstrumsordnung-der-axolotlhaut-aals-grundlage-der-zeichnungsmuster-by-haecker-v-print13jt0117 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0117_01.jpg?v=1646668365 Die Wachstrumsordnung der Axolotlhaut Aals Grundlage der Zeichnungsmuster by Haecker, V. https://www.robinsonstreetbooks.com/products/the-relation-of-medical-zoology-to-public-health-problems-by-hegner-robert-w-print13jt0118 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0118_01.jpg?v=1646668367 The Relation of Medical Zoology to Public Health Problems by Hegner, Robert W. https://www.robinsonstreetbooks.com/products/a-device-to-increase-the-efficiency-and-ease-of-manipulation-of-the-fine-adjustment-of-the-microscope-by-hance-robert-t-print13jt0119 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0119_01.jpg?v=1646668369 A Device to Increase the Efficiency and Ease of Manipulation of the Fine Adjustment of the Microscope by Hance, Robert T. https://www.robinsonstreetbooks.com/products/on-the-influence-of-previous-experience-on-personal-equation-and-steadiness-of-judgement-in-the-estimation-of-the-number-of-objects-in-moderately-large-samples-by-harris-j-arthur-print13jt0120 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Print13jt0120_01.jpg?v=1646668370 On the Influence of Previous Experience on Personal Equation and Steadiness of Judgement in the Estimation of the Number of Objects in Moderately Large Samples by Harris, J. Arthur https://www.robinsonstreetbooks.com/products/legislacion-mejicana-o-sea-coleccion-completa-de-las-leyes-degretos-y-circulares-que-se-han-expedido-desde-la-consumacion-de-la-independencia-tomo-que-comprede-de-enero-a-diciembre-de-1850-by-bmar07111 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/bmar07111_01.jpg?v=1646657204 legislacion mejicana o sea coleccion completa de las leyes degretos y circulares que se han expedido desde la consumacion de la Independencia Tomo que comprede De Enero A Diciembre de 1850 by https://www.robinsonstreetbooks.com/products/a-treatise-on-fractures-by-malgaigne-j-f-translated-from-the-french-with-notes-and-additions-by-john-h-packard-may0753 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/may0753_01.jpg?v=1646812838 A Treatise on Fractures by Malgaigne, J. F. Translated from the French, with Notes and Additions By John H. Packard https://www.robinsonstreetbooks.com/products/the-town-and-country-school-an-anthology-by-silkin-jon-and-elisabeth-paul-ed-ld2875 2026-07-21T14:15:18-04:00 daily https://www.robinsonstreetbooks.com/products/last-of-the-red-hot-lovers-by-simon-neil-ld5463 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/ld5463_01.jpg?v=1646807457 Last of the Red Hot Lovers by Simon, Neil https://www.robinsonstreetbooks.com/products/pitirim-a-sorokin-in-review-by-sorokin-pitirim-a-edited-by-philip-j-allen-ld6416 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/ld6416_01.jpg?v=1646809476 Pitirim A. Sorokin in Review by Sorokin, Pitirim A. Edited By Philip J. Allen https://www.robinsonstreetbooks.com/products/armenian-poems-rendered-into-english-verse-by-blackwell-alice-stone-ld7582 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/ld7582_01.jpg?v=1646810082 Armenian Poems Rendered Into English Verse by Blackwell, Alice Stone https://www.robinsonstreetbooks.com/products/some-problems-of-longevity-by-hoffman-frederick-l-ld9121 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/ld9121_01.jpg?v=1646807443 Some Problems of Longevity by Hoffman, Frederick L. https://www.robinsonstreetbooks.com/products/defense-for-america-by-william-allen-white-display362 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/display362_01.jpg?v=1646807916 Defense for America by William Allen White https://www.robinsonstreetbooks.com/products/recollections-of-the-court-room-or-narratives-scenes-and-anecdotes-from-courts-of-justice-by-burke-peter-display365 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/display365_01.jpg?v=1646807910 Recollections of the Court Room or, Narratives, Scenes and Anecdotes from Courts of Justice by Burke, Peter https://www.robinsonstreetbooks.com/products/cocktail-by-gould-heywood-bing8058716 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/bing8058716_01.jpg?v=1646805158 Cocktail by Gould, Heywood https://www.robinsonstreetbooks.com/products/the-others-by-robert-ferro-display02261 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/display02261_01.jpg?v=1646807935 The Others by Robert Ferro https://www.robinsonstreetbooks.com/products/parade-of-pleasure-a-study-of-popular-iconography-in-the-u-s-a-by-geoffrey-wagner-sku1000721 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/SKU1000721_01.jpg?v=1646815135 Parade of Pleasure: a study of popular Iconography in the U.S.A, by Geoffrey Wagner https://www.robinsonstreetbooks.com/products/the-poets-and-poetry-of-europe-by-longellow-henry-wadsworth-displayjt006 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/DisplayJT006_01.jpg?v=1646657515 The Poets and Poetry of Europe by Longellow, Henry Wadsworth https://www.robinsonstreetbooks.com/products/western-unity-and-the-common-market-by-lippmann-walter-display7rm888 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/display7rm888_01.jpg?v=1646660047 Western Unity and the Common Market by Lippmann, Walter https://www.robinsonstreetbooks.com/products/the-rungless-ladder-harriet-beecher-stowe-and-new-england-puritanism-by-foster-charles-h-displayjt002 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/DisplayJT002_01.jpg?v=1646662851 The Rungless Ladder: Harriet Beecher Stowe and New England Puritanism by Foster, Charles H. https://www.robinsonstreetbooks.com/products/waldo-emerson-a-biography-by-allen-gay-wilson-displayjt003 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/DisplayJT003_01.jpg?v=1646661660 Waldo Emerson: A Biography by Allen, Gay Wilson https://www.robinsonstreetbooks.com/products/literary-and-social-essays-by-curtis-george-william-displayjt008 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/DisplayJT008_01.jpg?v=1646663259 Literary and Social Essays by Curtis, George William https://www.robinsonstreetbooks.com/products/walt-whitman-by-schyberg-frederik-displayjt014 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/DisplayJT014_01.jpg?v=1646661662 Walt Whitman by Schyberg, Frederik https://www.robinsonstreetbooks.com/products/a-wanderer-in-london-by-lucas-e-v-displayjt005 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/DisplayJT005_01.jpg?v=1646665441 A Wanderer in London by Lucas, E.V. https://www.robinsonstreetbooks.com/products/fitz-greene-halleck-an-early-knickerbocker-poet-and-wit-by-adkins-nelson-frederick-displayjt012 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/DisplayJT012_01.jpg?v=1646695186 Fitz-Greene Halleck: An Early Knickerbocker Poet and Wit by Adkins, Nelson Frederick https://www.robinsonstreetbooks.com/products/parting-with-illusions-the-extraordinary-life-and-controversial-views-of-the-soiet-unions-leading-commentator-by-pozner-vladimir-displayjt013 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/DisplayJT013_01.jpg?v=1646695257 Parting with Illusions: The Extraordinary Life and Controversial Views of the SOiet Unions Leading Commentator by Pozner, Vladimir https://www.robinsonstreetbooks.com/products/additions-to-the-flora-of-the-bahama-islands-by-lewis-walter-print13jt0121 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_5e7d0de5-ab27-4b47-8af8-d811828721e9.jpg?v=1646667675 Additions to The Flora of the Bahama Islands by Lewis, Walter https://www.robinsonstreetbooks.com/products/university-and-graduate-education-at-botanical-gardens-by-lewis-walter-print13jt0122 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_2bb72fd2-de3f-4ac7-8ddc-0c895cc9530e.jpg?v=1646667676 University and Graduate Education at Botanical Gardens by Lewis, Walter https://www.robinsonstreetbooks.com/products/the-origin-of-clarkia-lingulata-by-lewis-harlan-margaret-r-roberts-print13jt0123 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_f72bc687-7826-4c68-b583-c0399b8ff8d5.jpg?v=1646667677 The Origin of Clarkia Lingulata by Lewis, Harlan, Margaret R. Roberts https://www.robinsonstreetbooks.com/products/genetics-and-cytology-in-relation-to-taxonomy-by-lewis-harlan-print13jt0124 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_ca125a2a-eb38-445d-ba43-6804624221cb.jpg?v=1646667679 Genetics and Cytology in Relation to Taxonomy by Lewis, Harlan https://www.robinsonstreetbooks.com/products/observations-of-the-meiotic-chromosomes-in-the-onagraceae-by-lewis-harlan-peter-h-raven-c-s-venkatesh-hale-l-wedberg-print13jt0125 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_963ac2c1-8c32-45d1-8190-ac19285f6b9b.jpg?v=1646667680 Observations of the Meiotic Chromosomes in the Onagraceae by Lewis, Harlan, Peter H. Raven, C.S. Venkatesh, Hale L. Wedberg https://www.robinsonstreetbooks.com/products/delphinium-gysophilum-a-diploid-species-of-hybrid-origin-by-lewis-harlan-carl-epling-print13jt0126 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_47e5dd82-76cb-4d91-85a8-48421f205dee.jpg?v=1646667682 Delphinium Gysophilum, A Diploid Species of Hybrid Origin by Lewis, Harlan, Carl Epling https://www.robinsonstreetbooks.com/products/experimental-sympatric-populations-of-clarkia-by-lewis-harlan-print13jt0127 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_9019a116-6e6f-4d60-80fb-f3c50da3095b.jpg?v=1646667683 Experimental Sympatric Populations of Clarkia by Lewis, Harlan https://www.robinsonstreetbooks.com/products/messages-and-movements-in-the-cell-by-darlington-c-d-print13jt0128 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_e98b237e-4099-4237-bdc7-2473404dbda9.jpg?v=1646667685 Messages and Movements in the Cell by Darlington, C.D. https://www.robinsonstreetbooks.com/products/psocopter-of-the-hawaiian-islands-part-iii-the-endemic-ptycta-complex-psocidae-systematics-distribution-and-evolution-by-thronton-ian-w-b-print13jt0129 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_87c40b9f-9946-4413-b4f5-2496226b3c24.jpg?v=1646667686 Psocopter of the Hawaiian Islands, Part III. The Endemic ptycta complex (Psocidae): Systematics, Distribution, and Evolution by Thronton, Ian W.B. https://www.robinsonstreetbooks.com/products/balanced-and-unbalanced-haploids-in-datura-by-satina-sophia-a-f-blakeslee-amos-g-avery-print13jt0130 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_50942db2-0c78-447f-89ab-43999507068b.jpg?v=1646667687 Balanced and Unbalanced Haploids in Datura by Satina, Sophia, A.F. Blakeslee, Amos G. Avery https://www.robinsonstreetbooks.com/products/chromosome-behavior-in-triploids-of-datura-stramonium-i-the-male-gametophyte-by-satina-sophia-albert-f-blakeslee-print13jt0131 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_8331017d-88f3-44ba-ba90-a509006d5994.jpg?v=1646667689 Chromosome Behavior in Triploids of Datura Stramonium I. The Male Gametophyte by Satina, Sophia, Albert F. Blakeslee https://www.robinsonstreetbooks.com/products/geographic-covariation-of-hosts-and-parasites-evidence-from-populus-and-pemphigus-by-sokal-r-r-r-s-unnasch-print13jt0132 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_4f8b6804-c131-4d38-b0a9-259f17d69d71.jpg?v=1646667692 Geographic Covariation of Hosts and Parasites: Evidence from Populus and Pemphigus by Sokal, R.R., R.S. Unnasch https://www.robinsonstreetbooks.com/products/the-genetic-structure-of-a-tribal-population-the-yanomama-indians-xv-patterns-ingerred-by-autocorrelation-analysis-by-sokal-robert-r-peter-e-smouse-james-v-neel-print13jt0133 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_cfdab063-4684-44b8-975d-32e25f4516e4.jpg?v=1646667693 The Genetic Structure of a Tribal Population, The Yanomama Indians, XV. Patterns Ingerred by Autocorrelation Analysis by Sokal, Robert R., Peter E. Smouse, James V. Neel https://www.robinsonstreetbooks.com/products/inversion-polymorphism-in-indian-populations-of-drosophila-ananassae-by-singh-b-n-print13jt0134 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_e0a95c31-198a-480d-a19b-f9206cd0f091.jpg?v=1646667695 Inversion polymorphism in Indian Populations of Drosophila ananassae by Singh, B.N. https://www.robinsonstreetbooks.com/products/discriminative-effects-of-male-age-on-male-recombination-and-minute-mutation-frequencies-in-drosophila-ananassae-by-tobari-yoshiko-n-muneo-matsuda-yosoihiko-tomimura-daigoro-moriwaki-print13jt0135 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_8b573ca6-0cb1-4e5d-ba2a-f21c5853b7a7.jpg?v=1646667696 Discriminative Effects of Male age on Male Recombination and Minute Mutation Frequencies in Drosophila ananassae by Tobari, Yoshiko N., Muneo Matsuda, Yosoihiko Tomimura, Daigoro Moriwaki https://www.robinsonstreetbooks.com/products/temporal-and-spatial-heterogeneity-of-mtdna-polymorphisms-in-natural-populations-of-drosophila-mercatorum-by-desalle-robert-alan-templeton-ikue-mori-susan-pletscher-j-spencer-johnston-print13jt0136 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_6676e7bb-a13a-45a8-88eb-04b2399fdde1.jpg?v=1646667698 Temporal and Spatial Heterogeneity of mtDNA Polymorphisms in Natural Populations of Drosophila mercatorum by DeSalle, Robert, Alan Templeton, Ikue Mori, Susan Pletscher, J.Spencer Johnston https://www.robinsonstreetbooks.com/products/studies-on-reproduction-in-female-reindeer-with-special-reference-to-morphological-and-physiological-condition-and-foetal-development-by-roine-kauko-print13jt0137 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_b657a061-fc2e-4b53-95da-373480b19c0e.jpg?v=1646665832 Studies on Reproduction in Female Reindeer: With Special Reference to Morphological and Physiological Condition and Foetal Development by Roine, Kauko https://www.robinsonstreetbooks.com/products/the-fourth-reynold-a-spaeth-memorial-lecture-genetics-and-development-by-goldschmidt-richard-print13jt0138 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_7e34c5d8-e32e-4be5-a3ac-fde6541fdfb8.jpg?v=1646665834 The Fourth Reynold A. Spaeth Memorial Lecture, Genetics and Development by Goldschmidt, Richard https://www.robinsonstreetbooks.com/products/uber-die-chromosomen-zahlen-bei-taraxacum-und-rosa-by-rosenberg-o-print13jt0139 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_cb2bf1c9-b9aa-4088-b077-14daffa50f37.jpg?v=1646665835 Uber die Chromosomen- Zahlen bei Taraxacum und Rosa by Rosenberg, O https://www.robinsonstreetbooks.com/products/a-revision-of-the-north-american-vernonieae-by-gleason-henry-allan-print13jt0140 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_5561dc43-444f-4ca5-95a5-56b9a7d1f3f3.jpg?v=1646665836 A Revision of the North American Vernonieae by Gleason, Henry Allan https://www.robinsonstreetbooks.com/products/ditlev-thaanum-18671963-a-memorial-sketch-by-rehder-harold-a-print13jt0141 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_e2f2bd08-c2f8-4fe4-b055-8a2a8da27411.jpg?v=1646665838 Ditlev Thaanum 18671963, A Memorial Sketch by Rehder, Harold A. https://www.robinsonstreetbooks.com/products/observations-on-the-relations-between-flower-color-and-insects-by-east-e-m-r-w-glaser-print13jt0142 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_e2436da8-ee7b-40f8-8ad7-f34a0ca08548.jpg?v=1646665839 Observations on the Relations Between Flower Color and Insects by East, E.M., R.W. Glaser https://www.robinsonstreetbooks.com/products/inheritance-of-flower-size-crosses-between-species-of-nicotiana-by-east-e-m-print13jt0143 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_9e4a7cc2-5696-4198-b5e9-fa9f33f6796f.jpg?v=1646665840 Inheritance of Flower Size Crosses Between Species of Nicotiana by East, E.M. https://www.robinsonstreetbooks.com/products/practical-use-of-mendelism-in-corn-breeding-and-inbreeding-in-corn-by-east-e-m-print13jt0144 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_bde7e760-3d89-4a7c-a500-baa8562ffc69.jpg?v=1646665842 Practical Use of Mendelism in Corn Breeding and Inbreeding in Corn by East, E.M. https://www.robinsonstreetbooks.com/products/the-genotype-hypothesis-and-hybridization-by-east-e-m-print13jt0145 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_e942368a-0f79-42e9-a076-62d6b05cc61a.jpg?v=1646665843 The Genotype Hypothesis and Hybridization by East, E.M. https://www.robinsonstreetbooks.com/products/a-study-of-the-factors-influencing-the-improvement-of-the-potato-by-east-e-m-print13jt0146 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_3a0aeb3c-0f1f-43fd-b1e0-91df0a8e62e1.jpg?v=1646665845 A Study of the Factors Influencing the Improvement of the Potato by East, E.M. https://www.robinsonstreetbooks.com/products/chromatographic-studies-on-urinary-excretion-patterns-in-monozygotic-and-dizygotic-twins-ii-heritability-of-the-excretion-rates-of-certain-substances-by-gartler-s-m-th-dobzhansky-h-k-berry-print13jt0147 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_b670a366-66fe-4dbb-8f23-849bb5093aec.jpg?v=1646665846 Chromatographic Studies on Urinary Excretion Patterns in Monozygotic and Dizygotic Twins, II. Heritability of the Excretion Rates of Certain Substances by Gartler, S.M., Th. Dobzhansky, H.K. Berry https://www.robinsonstreetbooks.com/products/chromosome-studies-in-the-diptera-i-a-preliminary-survey-of-five-different-types-of-chromosome-groups-in-the-genus-drosophila-by-metz-charles-w-print13jt0148 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_885eba49-70c8-4e85-9ccb-fafd0e7762a9.jpg?v=1646665847 Chromosome Studies in the Diptera I. A Preliminary Survey of Five Different Types of Chromosome Groups in the Genus Drosophila by Metz, Charles W. https://www.robinsonstreetbooks.com/products/on-total-additive-genetic-variance-in-the-case-of-certain-mating-systems-by-binet-f-e-print13jt0149 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_0b6e197f-1f10-487d-b8e9-3ae6d3c7cd21.jpg?v=1646665849 On total Additive Genetic Variance in the Case of Certain Mating Systems by Binet, F.E. https://www.robinsonstreetbooks.com/products/comparative-studies-on-respiration-ix-the-effects-of-antagonistic-salts-on-the-respiration-of-aspergillus-niger-by-gustafson-f-g-print13jt0150 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_782343ae-1199-42d8-91b2-670246d16c34.jpg?v=1646665850 Comparative Studies on Respiration, IX. The Effects of Antagonistic Salts on the Respiration of Aspergillus Niger by Gustafson, F.G. https://www.robinsonstreetbooks.com/products/comparative-studies-on-respiration-xii-a-comparison-of-the-production-of-carbon-dioxide-by-penicillium-and-by-a-solution-of-dextrose-and-hydrogen-peroxide-by-gustafson-f-g-print13jt0151 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_f5d9b1a3-5dd2-4e1e-a08c-6e6c13bdd885.jpg?v=1646665852 Comparative Studies on Respiration, XII, A Comparison of the Production of Carbon Dioxide by Penicillium and by a Solution of Dextrose and Hydrogen Peroxide by Gustafson, F.G. https://www.robinsonstreetbooks.com/products/viola-canina-l-a-cytologically-irregular-species-by-clauson-j-print13jt0152 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_f482ddef-8789-42f9-9654-ed8d3139ed9e.jpg?v=1646665853 Viola Canina L., A Cytologically Irregular Species by Clauson, J. https://www.robinsonstreetbooks.com/products/chromosome-numbers-of-northern-plant-species-by-love-askell-doris-love-print13jt0153 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_674b860c-cd03-4c8e-a881-c8390b1b857f.jpg?v=1646665854 Chromosome Numbers of Northern Plant Species by Love, Askell, Doris Love https://www.robinsonstreetbooks.com/products/two-offprints-of-j-bretland-farmer-1905-and-1912-by-farmer-jb-jes-moore-print13jt0154 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_c6ea9e94-107a-4d32-89a7-52c231e0180b.jpg?v=1646664271 Two Offprints of J. Bretland Farmer 1905 and 1912 by Farmer, JB, JES Moore https://www.robinsonstreetbooks.com/products/the-biological-effects-of-atomic-radiation-summary-reports-and-report-to-the-public-by-national-academy-of-sciences-print13jt0155 2026-07-21T14:15:18-04:00 daily https://www.robinsonstreetbooks.com/products/a-picture-book-of-birds-in-bermuda-by-slaughter-richard-a-print13jt0156 2026-07-21T14:15:18-04:00 daily https://www.robinsonstreetbooks.com/products/debit-sanguin-testiculaire-chez-le-rat-mise-en-evidence-sur-les-courbes-de-clearance-du-xenon-133-dune-composante-liee-aux-graisses-epididymaires-by-joffre-michel-janie-joffre-print13jt0157 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_0ab74e30-406e-4a59-9e33-e530c77540e4.jpg?v=1646666674 Debit sanguin testiculaire chez le Rat: Mise en evidence sur les courbes de clearance du xenon 133 d'une composante liee aux graisses epididymaires by Joffre, Michel, Janie Joffre https://www.robinsonstreetbooks.com/products/selbststerilitat-und-idividualstoffe-by-correns-c-print13jt0158 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_38f599e0-9cfc-420b-9fe3-4b2d64ae8370.jpg?v=1646666676 Selbststerilitat und Idividualstoffe by Correns, C. https://www.robinsonstreetbooks.com/products/on-the-cytology-of-synchytrium-iii-the-role-of-the-centrosome-in-the-reconstruction-of-the-nucleus-by-griggs-robert-f-print13jt0159 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_6e08f518-6afe-45e1-a480-03a382f11a5b.jpg?v=1646666678 On the Cytology of Synchytrium, III. The Role of the Centrosome in the Reconstruction of the Nucleus by Griggs, Robert F. https://www.robinsonstreetbooks.com/products/description-of-an-expedition-to-collect-strains-of-drosophila-paulistorum-in-venezuela-trinidad-and-british-guiana-by-dobzhansky-theodosius-print13jt0160 2026-07-21T14:15:18-04:00 daily https://www.robinsonstreetbooks.com/products/polynesians-explorers-of-the-pacific-by-weckler-j-e-print13jt0161 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_3cc6ed97-22c3-449b-b87a-05cfa9e47c82.jpg?v=1646667699 Polynesians, Explorers of the Pacific by Weckler, J.E. https://www.robinsonstreetbooks.com/products/a-phenogenetic-study-of-the-lozenge-pseudoalleles-in-drosophila-melanogaster-i-effects-on-the-development-of-the-tarsal-claws-in-homozygotes-by-chovnick-arthur-robert-j-lefkowitz-print13jt0162 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_b12a4465-f766-469c-b6db-807e9c44ae6d.jpg?v=1646667700 A Phenogenetic Study of the Lozenge Pseudoalleles in Drosophila Melanogaster, I. Effects on the Development of the Tarsal Claws in Homozygotes by Chovnick, Arthur, Robert J. Lefkowitz https://www.robinsonstreetbooks.com/products/a-phenogenetic-study-of-the-lozenge-pseudoalleles-in-drosophila-melanogaster-ii-effects-on-the-development-of-tarsal-claws-in-heterozygotes-by-chovnick-arthur-r-j-lefkowitz-a-s-fox-print13jt0163 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_7bf52496-da26-43b5-8cce-b906ff3d76a9.jpg?v=1646667702 A Phenogenetic Study of the Lozenge Pseudoalleles in Drosophila Melanogaster, II. Effects on the Development of Tarsal Claws in Heterozygotes by Chovnick, Arthur, R.J. Lefkowitz, A.S. Fox https://www.robinsonstreetbooks.com/products/comparative-studies-on-ixeris-stolonifera-2x-and-ixeris-japonica-6x-by-takemoto-teiichiro-print13jt0164 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_6e97b78a-f9bd-4f0e-b09e-c87f6c281a6c.jpg?v=1646667703 Comparative Studies on Ixeris Stolonifera (2x) and Ixeris japonica (6x) by Takemoto, Teiichiro https://www.robinsonstreetbooks.com/products/pollen-analysis-of-dismal-swamp-peat-by-lewis-ivey-f-e-c-cocke-print13jt0165 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_5ca277e6-0ade-4b16-a08b-c0a4c2c72c76.jpg?v=1646667704 Pollen Analysis of Dismal Swamp Peat by Lewis, Ivey F., E.C. Cocke https://www.robinsonstreetbooks.com/products/the-influence-of-products-of-pathologic-metabolism-on-the-developing-teleost-ovum-by-werber-e-i-print13jt0166 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_2922abc5-0840-4baa-a6b6-1a9fdbf21172.jpg?v=1646667706 The Influence of Products of Pathologic Metabolism on the Developing Teleost Ovum by Werber, E.I. https://www.robinsonstreetbooks.com/products/the-terrible-roar-by-manus-pinkwater 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/displayjt017_01.jpg?v=1646657672 The Terrible Roar by Manus Pinkwater https://www.robinsonstreetbooks.com/products/the-noble-path-by-peter-may 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/displayjt016_01.jpg?v=1646807690 The Noble Path by Peter May https://www.robinsonstreetbooks.com/products/other-traditions-by-john-ashbery 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/displayjt015_01.jpg?v=1646695190 Other Traditions by John Ashbery https://www.robinsonstreetbooks.com/products/the-ledge-poetry-and-prose-magazine-vol-1-no-6-by-monaghan-timothy-print13jt0167 2026-07-21T14:15:18-04:00 daily https://www.robinsonstreetbooks.com/products/kentucky-poetry-review-phillip-appleman-issue-by-hall-wade-joy-bale-boone-gregg-swem-alice-scott-print13jt0168 2026-07-21T14:15:18-04:00 daily https://www.robinsonstreetbooks.com/products/notes-on-a-case-of-human-inbreeding-by-miner-john-rice-print13jt0171 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_a5e3d329-b825-415c-bdcc-b6f3537d5dee.jpg?v=1646665856 Notes on a Case of Human Inbreeding by Miner, John Rice https://www.robinsonstreetbooks.com/products/the-effects-of-race-intermingling-by-davenport-c-b-print13jt0172 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_4927bc94-4d91-4a0d-a6a3-6d9ed6115006.jpg?v=1646665857 The Effects of Race Intermingling by Davenport, C.B. https://www.robinsonstreetbooks.com/products/three-little-known-clover-insects-the-clover-head-weevil-phytonomus-meles-fab-the-lesser-clover-leaf-weevil-phytonomus-nigrirostris-fab-the-clover-seed-weevil-tychius-picirostris-fab-by-detwiler-john-d-print13jt0173 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_71bdb585-2bfd-44d3-8433-dbd278a90ffe.jpg?v=1646670468 Three Little-Known Clover Insects, The Clover-Head Weevil (Phytonomus Meles Fab.), The Lesser Clover-Leaf Weevil (Phytonomus nigrirostris Fab.), The Clover-Seed Weevil (Tychius picirostris Fab.) by Detwiler, John D. https://www.robinsonstreetbooks.com/products/the-clover-seed-caterpillar-by-wehrle-print13jt0174 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_1a24c0d4-203b-4f36-9802-0868d092bbdf.jpg?v=1646670470 The Clover-Seed Caterpillar by Wehrle https://www.robinsonstreetbooks.com/products/linkage-in-the-silkworm-moth-by-sturtevant-a-h-print13jt0175 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_beb6cf65-ffe8-44e3-a17f-afdf5cad4fa3.jpg?v=1646667707 Linkage in the Silkworm Moth by Sturtevant, A.H. https://www.robinsonstreetbooks.com/products/reduction-of-the-vegetative-growth-of-alfalfa-by-insects-by-stitt-loyd-l-print13jt0176 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_7fcaa77a-af37-4096-b723-c37bb1457cc2.jpg?v=1646667708 Reduction of the Vegetative Growth of Alfalfa by Insects by Stitt, Loyd L. https://www.robinsonstreetbooks.com/products/a-reducing-division-in-ascaris-by-griggs-robert-f-print13jt0177 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_1f47ca17-1649-4a08-934a-b1e1f9ac7e7f.jpg?v=1646664273 A Reducing Division in Ascaris by Griggs, Robert F. https://www.robinsonstreetbooks.com/products/the-biological-and-medical-significance-of-the-intestinal-flagellates-by-kofoid-charles-atwood-print13jt0180 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_92c2256c-5e98-407d-a855-5c05d8301efc.jpg?v=1646667710 The Biological and Medical Significance of the Intestinal Flagellates by Kofoid, Charles Atwood https://www.robinsonstreetbooks.com/products/kofoidinium-velleloides-by-pavillard-j-print13jt0181 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_8bba953b-8334-431b-ac0d-6caa4830544f.jpg?v=1646667711 Kofoidinium Velleloides by Pavillard, J https://www.robinsonstreetbooks.com/products/studies-on-self-sterility-ii-pollen-tube-growth-by-east-e-m-j-b-park-print13jt0182 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_c5c18856-7b8f-4a82-8bf9-a9584e37ae03.jpg?v=1646666680 Studies on Self-Sterility, II, Pollen-Tube Growth by East, E.M., J.B. Park https://www.robinsonstreetbooks.com/products/the-suppression-of-crossing-over-in-inversion-heterozygotes-of-drosophila-pseudoobscura-by-dobzhansky-theodosius-carl-epling-print13jt0183 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_ae5cb715-dda6-4e26-908b-f9b1f2e4240d.jpg?v=1646666682 The Suppression of Crossing Over in Inversion Heterozygotes of Drosophila Pseudoobscura by Dobzhansky, Theodosius, Carl Epling https://www.robinsonstreetbooks.com/products/scholastic-aptitude-tests-for-medical-students-by-moss-f-a-print13jt0184 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_ffdcccf3-6fab-469a-89fc-efe016e3eaf0.jpg?v=1646668372 Scholastic Aptitude Tests for Medical Students by Moss, F.A. https://www.robinsonstreetbooks.com/products/darwinian-versus-non-darwinian-evolution-in-natural-populations-of-drosophila-by-ayala-francisco-print13jt0186 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_3b65c63e-f347-44dc-90de-288a8d7ef2aa.jpg?v=1646668373 Darwinian Versus Non-Darwinian Evolution in Natural Populations of Drosophila by Ayala, Francisco https://www.robinsonstreetbooks.com/products/topography-and-kinetics-of-genetic-recombination-in-escherichia-coli-treated-with-psoralen-and-light-by-sinden-richard-r-ronald-s-cole-print13jt0187 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_082776e1-852c-4f59-9f83-e2af87220732.jpg?v=1646668375 Topography and Kinetics of Genetic Recombination in Escherichia coli treated with psoralen and light by Sinden, Richard R., Ronald S. Cole https://www.robinsonstreetbooks.com/products/properties-of-fish-and-vegetable-oil-mixtures-by-white-george-f-adrian-thomas-print13jt0189 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_6a379974-e84e-4f3e-9d37-bacbf1f5e769.jpg?v=1646667714 Properties of Fish and Vegetable Oil Mixtures by White, George F., Adrian Thomas https://www.robinsonstreetbooks.com/products/studies-on-the-cells-of-cattle-with-special-reference-to-spermatogenesis-oogonia-and-sex-determination-by-wodsedlek-j-e-print13jt0190 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_0f527f65-7e5b-432e-8f31-8ad985455d9a.jpg?v=1646667717 Studies on the Cells of Cattle with Special Reference to Spermatogenesis, Oogonia, and Sex-Determination by Wodsedlek, J.E. https://www.robinsonstreetbooks.com/products/the-influence-of-external-conditions-upone-the-life-cycle-of-hydatina-senta-by-whitney-d-d-print13jt0191 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_dc5fff16-657c-4c98-9160-1b96315f969c.jpg?v=1646667719 The Influence of External Conditions Upone The Life Cycle of Hydatina Senta by Whitney, D.D. https://www.robinsonstreetbooks.com/products/a-developmental-analysis-of-the-lethal-mutant-l2gl-of-drosophila-melanogaster-based-on-cytophotometric-determination-of-nuclear-desoxyribonucleic-acid-dna-content-by-welch-robert-m-print13jt0192 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_39e5f572-9e8f-41bd-82a0-75d56f49a07f.jpg?v=1646667720 A Developmental Analysis of the Lethal Mutant L(2)GL of Drosophila Melanogaster Based on Cytophotometric Determination of Nuclear Desoxyribonucleic Acid (DNA) Content by Welch, Robert M. https://www.robinsonstreetbooks.com/products/a-new-method-for-the-determination-of-the-food-value-of-proteins-with-application-to-cynoscion-regalis-by-white-george-f-adrian-thomas-print13jt0193 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_cbad00b0-998c-4e09-ae19-36a8c814d3f9.jpg?v=1646667722 A New Method for the Determination of the Food Value of Proteins, With Application to Cynoscion Regalis by White, George F., Adrian Thomas https://www.robinsonstreetbooks.com/products/analysis-of-mitochondrial-dna-of-pacific-black-brant-branta-bernicla-nigricans-by-shields-gerals-f-print13jt0194 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_f248ff51-d612-4836-881c-71ca4af5a39d.jpg?v=1646667723 Analysis of Mitochondrial DNA of Pacific Black Brant (Branta bernicla nigricans) by Shields, Gerals F. https://www.robinsonstreetbooks.com/products/geographic-variation-in-pemphigus-populicaulis-insecta-aphididae-in-eastern-north-america-by-sokal-robert-r-jacqueline-bird-bruce-riska-print13jt0195 2026-07-21T14:15:18-04:00 daily https://cdn.shopify.com/s/files/1/1435/8688/products/Notavailable_9f50f475-8cc3-4134-addc-241bc4976fe9.jpg?v=1646667725 Geographic Variation in Pemphigus populicaulis (Insecta; Aphididae) in Eastern North America by Sokal, Robert R., Jacqueline Bird, Bruce Riska