Freeman Bibliographical Database
Identifier: | A6158 |
Date: | 1871 |
Concise reference: | Trippe, T. Martin. 1871. Some differences between western and eastern birds. American Naturalist 5: 632-636. [Darwin Pamphlet Collection] |
Identifier: | A6158 |
Date: | 1871 |
Concise reference: | Trippe, T. Martin. 1871. Some differences between western and eastern birds. American Naturalist 5: 632-636. [Darwin Pamphlet Collection] |