Freeman Bibliographical Database
| Identifier: | A4115 |
| Date: | 1871 |
| Concise reference: | Exton, Hugh. 1871. The philosophy of birds' nests in relation to instinct. Cape Monthly Magazine 2: 342-354. [Darwin Pamphlet Collection] |
| Identifier: | A4115 |
| Date: | 1871 |
| Concise reference: | Exton, Hugh. 1871. The philosophy of birds' nests in relation to instinct. Cape Monthly Magazine 2: 342-354. [Darwin Pamphlet Collection] |