Freeman Bibliographical Database
| Identifier: | F2909 |
| Date: | 2010 |
| Concise reference: | Darwin, C. R. 2010. Geological Observations on South America Being the Third Part of the Geology of The voyage of the Beagle, under the Command of Capt. Fitzroy, R. N. during the Years 1832 to 1836. Cambridge: Cambridge University Press. |