Freeman Bibliographical Database
| Identifier: | A1272 |
| Date: | 1869 |
| Concise reference: | Dawson, J. W. 1869. Modern ideas of derivation. Natural History Society of Montreal (18 May): 1-18. |
| Identifier: | A1272 |
| Date: | 1869 |
| Concise reference: | Dawson, J. W. 1869. Modern ideas of derivation. Natural History Society of Montreal (18 May): 1-18. |