||II. Seasonal Distribution of Egg Production
||Pearl, Raymond; Surface, Frank M.
||Government Printing Office; Washington;
|| First edition. Offprint. Original wrappers. U.S. Department of Agriculture Bureau of Animal Industry - Bulletin 110, Part II. Issued February 28, 1911. A Biometrical Study of Egg Production in the Domestic Fowl. Ownership stamp front cover else very good. Egg. Poultry. Genetics. Science. *