[30] “Essays on Heredity,” &c., Oxford, 1889, p. 171.
[31] “Essays on Heredity,” &c., Oxford, 1889, p. 266.
[32] “Darwinism,” 1889, p. 440.
[33] Page 83.
[34] Vol. i. p. 466, &c. Ed. 1885.
[35] “Darwinism,” p. 440.
[36] Longmans, 1890.
[37] Tom. iv. p. 383. Ed. 1753.
[38] Essays, &c., p. 447.
[39] “Zoonomia,” 1794, vol. i. p. 480.