Freeman Bibliographical Database
| Identifier: | F506 |
| Date: | 1909 |
| Concise reference: | Darwin, C. R. 1909. The origin of species by means of natural selection, or the preservation of favoured races in the struggle for life. London: Watts for the Rationalist Press Association. |
| Detailed reference: | 506. 1909 London, Watts for the Rationalist Press Association. As F504 UT. [168 |