Freeman Bibliographical Database
| Identifier: | A1001 |
| Date: | 1875 |
| Concise reference: | Darwin, G. H. 1875. On maps of the world. Philosophical Magazine 4th ser. 50: 431-4. |
| Identifier: | A1001 |
| Date: | 1875 |
| Concise reference: | Darwin, G. H. 1875. On maps of the world. Philosophical Magazine 4th ser. 50: 431-4. |