Freeman Bibliographical Database
| Identifier: | F1900.14 |
| Date: | 2004 |
| Concise reference: | Burkhardt, F., D. Porter et al eds. 2004. The correspondence of Charles Darwin. Cambridge: Cambridge University Press. vol. 14: 1866. |
| Identifier: | F1900.14 |
| Date: | 2004 |
| Concise reference: | Burkhardt, F., D. Porter et al eds. 2004. The correspondence of Charles Darwin. Cambridge: Cambridge University Press. vol. 14: 1866. |