Freeman Bibliographical Database
| Identifier: | F1747 |
| Date: | 1869.06.07 |
| Concise reference: | Darwin, C. R. 1869. [Letter] Origin of species [On reproductive potential of elephants]. Athenaeum no. 2177 (17 July): 82. |
| Detailed reference: | 1747. 1869 [Letter] Origin of species [On reproductive potential of elephants]. Athenaeum, no. 2177, p. 82. July 7. Letter dated June 7 [= July 7]. |