Freeman Bibliographical Database
| Identifier: | F2947 |
| Date: | 1982 |
| Concise reference: | Darwin, C. R. 1982. The origin of species: the preservation of favoured races in the struggle for life. Penguin Publishing Group. |
| Identifier: | F2947 |
| Date: | 1982 |
| Concise reference: | Darwin, C. R. 1982. The origin of species: the preservation of favoured races in the struggle for life. Penguin Publishing Group. |