Freeman Bibliographical Database
| Identifier: | F2110 |
| Date: | 1839--1868 |
| Concise reference: | Gray, Asa. 1894. [Letter to and recollections of Darwin, 1839, 1867-8]. In Jane Loring Gray ed. Letters of Asa Gray. 2 vols. Boston: Houghton Mifflin, vol. 1, p. 117; vol. 2, pp. 557, 565. |