CHAPTER XIV

The History and Theory of Heredity, J.A. Thomson, _Proc. Roy. Soc. Edinb._, vol. XVI, 1889; Chapter on Heredity in Thomson's Science of Life, 1899; also in his Study of Animal Life, 1892. Mendel: Mendel's Principles of Heredity, with translations of his original papers on hybridization, Bateson, 1902; Mendel's Versuche über Pflanzenhybriden, two papers (1865 and 1869), edited by Tschermak, 1901; _Ann. Rept. Smithson. Inst._, 1901-1902; _Pop. Sci. Mo._, vol. 62, 1903; vol. 63, 1904; _Science_, vol. 23, 1903. Galton: _Pop. Sci. Mo._, vol. 29, 1886; _Nature_, vol. 70, 1907; Galton's Natural Inheritance, 1889. Weismann: Brief Autobiography, with portrait, in _The Lamp_, vol. 26, 1903; Solomonsen, Bericht über die Feier des 70 Geburtstages von August Weismann, 1904; Weismann's The Germ-Plasm, 1893, and The Evolution Theory, 1904.