• Darwin Archive | 'Descent of man': portfolios | 'Descent of man': first edition, 1871, and 'Insectivorous Plants' | 'Descent of man' first edition: notes on proportion of sexes, and 'Insectivorous plants': correspondence | Descent Portfolios 1st edn, Sexual Selection: Proportion of Sexes (2) | Sexes (2)-7 Printed Material, 1809-01-01 - 1882-04-30

Repository Details

Part of the Cambridge University Library Repository