Freeman Bibliographical Database
| Identifier: | F875 |
| Date: | 1872 |
| Concise reference: | Darwin, C. R. 1872. Queries about expression. London: John Murray. |
| Detailed reference: | 875. 1872 London, John Murray. In all editions, issues and translations of The expression of the emotions in man and animals, pp. 15-16 in first edition. See Nos 1141 to 1215. |