Freeman Bibliographical Database
| Identifier: | A6616 |
| Date: | 1869 |
| Concise reference: | [Walsh, Benjamin Dann and Charles Valentine Riley.] 1869. Concerning certain smart bugs. American Entomologist 1 (April): 160. [Darwin Pamphlet Collection Quarto 146] |
| Identifier: | A6616 |
| Date: | 1869 |
| Concise reference: | [Walsh, Benjamin Dann and Charles Valentine Riley.] 1869. Concerning certain smart bugs. American Entomologist 1 (April): 160. [Darwin Pamphlet Collection Quarto 146] |