| Title |
Darwin's Contribution to the Knowledge of Hybridization |
| Author |
Herbert F. Roberts |
| Binding |
PAMPHLET |
| Publisher |
The American Naturalist Vol. LIII |
| Publisher Year |
1919 |
| Condition |
Good |
| Description |
First separate edition. Offprint. Original wrappers. Compliments of the author on front cover. J. T. Baldwin Jr stamp on front cover. |