Freeman Bibliographical Database
| Identifier: | A3287 |
| Date: | 1880 |
| Concise reference: | Packard, Alpheus Spring Jr. 1880. The law of evolution. Independent, 32 (5 February): 10. |
| Identifier: | A3287 |
| Date: | 1880 |
| Concise reference: | Packard, Alpheus Spring Jr. 1880. The law of evolution. Independent, 32 (5 February): 10. |