Freeman Bibliographical Database
| Identifier: | F1424 |
| Date: | 1896 |
| Concise reference: | Darwin, C. R. 1896. [Extracts from Darwin's notes] in Romanes, George J. Animal intelligence. 6th ed. London: Kegan Paul Trench and Co. |
| Detailed reference: | 1424. 1896 London, Kegan Paul Trench and Co. As F1422, but sixth edition. UT. [339 |