Freeman Bibliographical Database
| Identifier: | A5990 |
| Date: | 1865 |
| Concise reference: | Spooner, William Charles. 1865. On cross-breeding in horses. Journal of the Royal Agricultural Society of England 2d ser. 1: 148-166. [Darwin Pamphlet Collection] |
| Identifier: | A5990 |
| Date: | 1865 |
| Concise reference: | Spooner, William Charles. 1865. On cross-breeding in horses. Journal of the Royal Agricultural Society of England 2d ser. 1: 148-166. [Darwin Pamphlet Collection] |