Freeman Bibliographical Database
| Identifier: | A5685 |
| Date: | 1877 |
| Concise reference: | Riley, Charles Valentine. 1877. Additional notes on Megathymus yuccae. Transactions of the Academy of Science of St. Louis 3: 566-568. [Darwin Pamphlet Collection] |
| Identifier: | A5685 |
| Date: | 1877 |
| Concise reference: | Riley, Charles Valentine. 1877. Additional notes on Megathymus yuccae. Transactions of the Academy of Science of St. Louis 3: 566-568. [Darwin Pamphlet Collection] |