Freeman Bibliographical Database
| Identifier: | F3113 |
| Date: | 2007 |
| Concise reference: | Darwin, C. R. 2007. The variation of animals and plants under domestication. Echo Library. |
| Identifier: | F3113 |
| Date: | 2007 |
| Concise reference: | Darwin, C. R. 2007. The variation of animals and plants under domestication. Echo Library. |