Note 299 — Chapter IV
Reading edition
Harlan’s Medical Researches, p. 532, and Quatrefanges (Unité de l’Espèce Humaine, 1861, p. 128), cited by Darwin, Descent, vol. i, p. 237.
Reading edition
Harlan’s Medical Researches, p. 532, and Quatrefanges (Unité de l’Espèce Humaine, 1861, p. 128), cited by Darwin, Descent, vol. i, p. 237.