Freeman Bibliographical Database
| Identifier: | F781 |
| Date: | 1950 |
| Concise reference: | Darwin, C. R. 1950. The origin of species [in Spanish]. Translated by M. J. Barroso- Bonzón. Madrid: Bergua. |
| Detailed reference: | 781. 1950 Madrid, Bergua. 2 vols. Translated by M. J. Barroso- Bonzón. SPANISH |