Freeman Bibliographical Database
| Identifier: | F449 |
| Date: | 1896 |
| Concise reference: | Darwin, C. R. [1896]. The origin of species by means of natural selection, or the preservation of favoured races in the struggle for life. Chicago: Weeks. |
| Detailed reference: | 449. [1896] Chicago, Weeks. 503 pp. 634(1). |