Freeman Bibliographical Database
| Identifier: | A6647 |
| Date: | 1870 |
| Concise reference: | Croll, James. 1870. On the cause of the motion of glaciers. Philosophical Magazine 40: 233-259. [Darwin Pamphlet Collection 604] |
| Identifier: | A6647 |
| Date: | 1870 |
| Concise reference: | Croll, James. 1870. On the cause of the motion of glaciers. Philosophical Magazine 40: 233-259. [Darwin Pamphlet Collection 604] |