Freeman Bibliographical Database
| Identifier: | A6379 |
| Date: | 1870 |
| Concise reference: | Willard, A. 1869-1870. The cheese-fly [Piophila casei]. American Entomologist 2(3): 78[-79]. [Darwin Pamphlet Collection] |
| Identifier: | A6379 |
| Date: | 1870 |
| Concise reference: | Willard, A. 1869-1870. The cheese-fly [Piophila casei]. American Entomologist 2(3): 78[-79]. [Darwin Pamphlet Collection] |