Freeman Bibliographical Database
| Identifier: | F403 |
| Date: | 1878 |
| Concise reference: | Darwin, C. R. 1878. The origin of species by means of natural selection, or the preservation of favoured races in the struggle for life. London: John Murray. 6th ed.; twentieth thousand. |
| Detailed reference: | 403. 1878 London, John Murray. As F401, but twentieth thousand. UT. [123 |