Note 78 — Chapter XVII · ON THE GOOD EFFECTS OF CROSSING, AND ON THE EVIL EFFECTS OF CLOSE INTERBREEDING.
Reading edition
Prof. Lecoq ‘De la Fécondation,’ 1845, p. 70; Gärtner, ‘Bastarderzeugung,’ s. 64.
Reading edition
Prof. Lecoq ‘De la Fécondation,’ 1845, p. 70; Gärtner, ‘Bastarderzeugung,’ s. 64.