Freeman Bibliographical Database
| Identifier: | F1209 |
| Date: | 1899 |
| Concise reference: | Darwin, C. R. 1899. The expression of the emotions [in Russian]. 2d ed. St. Petersburg: O. N. Popov. |
| Detailed reference: | 1209. 1899 St Petersburg, O. N. Popov, As F1207. Second edition. Collected Works vol. 2, part 2. RUSSIAN |