Freeman Bibliographical Database
| Identifier: | F811 |
| Date: | 1892 |
| Concise reference: | Darwin, C. R. 1892. The various contrivances by which orchids are fertilised by insects. New York: D. Appleton. |
| Detailed reference: | 811. 1892 New York, D. Appleton. As F809.1288(3). |