Freeman Bibliographical Database
| Identifier: | A2909 |
| Date: | 1860 |
| Concise reference: | Gray, Asa. 1860. The Origin of Species. Athenaeum, no. 1710 (4 August): 161. |


| Identifier: | A2909 |
| Date: | 1860 |
| Concise reference: | Gray, Asa. 1860. The Origin of Species. Athenaeum, no. 1710 (4 August): 161. |