Freeman Bibliographical Database
| Identifier: | A5426 |
| Date: | 1872 |
| Concise reference: | Orton, James. 1872. Contributions to the natural history of the valley of Quito.—III. Articulates. American Naturalist 6: 650-657. [Darwin Pamphlet Collection] |
| Identifier: | A5426 |
| Date: | 1872 |
| Concise reference: | Orton, James. 1872. Contributions to the natural history of the valley of Quito.—III. Articulates. American Naturalist 6: 650-657. [Darwin Pamphlet Collection] |