Freeman Bibliographical Database
| Identifier: | A3874 |
| Date: | 1867 |
| Concise reference: | Croll, James. 1867. On the change in the obliquity of the ecliptic, its influence on the climate of the polar regions and the level of the sea. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science 33: 426-445. [Darwin Pamphlet Collection] |