Freeman Bibliographical Database
| Identifier: | A1656 |
| Date: | 1874 |
| Concise reference: | Agassiz, J. L. R. 1874. Evolution and Permanence of Type. Atlantic Monthly, Boston. (January): 92-101. |
| Identifier: | A1656 |
| Date: | 1874 |
| Concise reference: | Agassiz, J. L. R. 1874. Evolution and Permanence of Type. Atlantic Monthly, Boston. (January): 92-101. |