Freeman Bibliographical Database
| Identifier: | F626 |
| Date: | 1974 |
| Concise reference: | Darwin, C. R. 1974. The origin of species by means of natural selection, or the preservation of favoured races in the struggle for life. Harmondsworth: Penguin Books. |
| Detailed reference: | 626. 1974 Harmondsworth, Penguin Books. As F620. |