Freeman Bibliographical Database
| Identifier: | F1691 |
| Date: | 1856.12.06 |
| Concise reference: | Darwin, C. R. 1856. Cross breeding. Gardeners' Chronicle and Agricultural Gazette no. 49 (6 December): 806. |
| Detailed reference: | 1691. 1856 Cross breeding. Gardeners' Chronicle and Agricultural Gazette, no. 49, p. 806. December 6. |