Birds-4 Note, 1867-08-01 - 1882-04-30
Scope and Contents
Note; by Charles Robert Darwin; on reverse of proofs of 'Variation' pp 52-[??] [published vol. 2 pp 166-[?]] dated 19 July 1867 on reverse of proofs of 'Fertilisation' pp 52-[??] dated 19 July / incorrect identification
- 1867-08-01 - 1882-04-30
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