Freeman Bibliographical Database
| Identifier: | F3717 |
| Date: | 1838--1841 |
| Concise reference: | Darwin, C. R. et al eds. 1838-1841. Proceedings of the Geological Society of London, vol. 2, no. 55 - vol. 3, no. 75. |
| Identifier: | F3717 |
| Date: | 1838--1841 |
| Concise reference: | Darwin, C. R. et al eds. 1838-1841. Proceedings of the Geological Society of London, vol. 2, no. 55 - vol. 3, no. 75. |