Freeman Bibliographical Database
| Identifier: | A2908 |
| Date: | 1860 |
| Concise reference: | Gray, Asa. 1860. Darwin on the Origin of species. Annals and Magazine of Natural History 3d ser. 6 373-86. |
| Identifier: | A2908 |
| Date: | 1860 |
| Concise reference: | Gray, Asa. 1860. Darwin on the Origin of species. Annals and Magazine of Natural History 3d ser. 6 373-86. |