Darwin, Charles, 1809-1882 The variation of animals and plants under domestication / By Charles Darwin ; Edited by Francis Darwin. - Popular ed. - London : John Murray, Albemarle Street, 1905- - volume Vol. 1 (1905; xv, 568 p. : ill.) Subjects--Topical Terms: Variation (Biology)Variation (Genetics) Zoology BotanyPlant DomesticationAnimal Domestication