Freeman Bibliographical Database
| Identifier: | F1900.16 |
| Date: | 2008 |
| Concise reference: | Burkhardt, F., J. A. Secord et al eds. 2008. The correspondence of Charles Darwin. Cambridge: Cambridge University Press. vol. 16 (parts 1-2): 1868. |
| Identifier: | F1900.16 |
| Date: | 2008 |
| Concise reference: | Burkhardt, F., J. A. Secord et al eds. 2008. The correspondence of Charles Darwin. Cambridge: Cambridge University Press. vol. 16 (parts 1-2): 1868. |