Freeman Bibliographical Database
| Identifier: | F3637 |
| Date: | 1939 |
| Concise reference: | Darwin, C. R. 1939. Notes on the habits of the pampas woodpecker (Colaptes campestris). Collected works vol. 3. pp. 731-732. H. Nekrasova ed. Moscow, Academy of Sciences, U.S.S.R. |
| Detailed reference: | (Angus Carroll, 2023) |