The Variation of Animals and Plants under DomesticationNote 73 — Chapter XXIV · LAWS OF VARIATION—USE AND DISUSE, ETC.Reading editionDr. Bonavia, ‘Report of the Agri.-Hort. Soc. of Oudh,’ 1866.◇Copy noteReturn to CHAPTER XXIV. LAWS OF VARIATION—USE AND DISUSE, ETC.