Freeman Bibliographical Database
| Identifier: | F3394 |
| Date: | 1873--1947 |
| Concise reference: | Darwin, C. R. 1947. [Letter to C. H. Blackley, 1873]. In Albert E. Lownes, Charles Darwin to Charles Harrison Blackley: an early chapter on pollen allergy. Isis 37: 21-4. |