Freeman Bibliographical Database
| Identifier: | F3459 |
| Date: | 1879.02.20 |
| Concise reference: | Darwin, C. R. 1879. [Quote from a lost 1875 letter to Arthur Nicols]. In A. Nicols, Intellect in brutes. Nature. A Weekly Illustrated Journal of Science (20 February): 365. |
| Detailed reference: | (John van Wyhe, 2022) |