Note 9 — CHARLES DARWIN
Reading edition
Appendix to "Mental Evolution in Animals," pp. 370, 383; see also "The Descent of Man," I. p. 102 et seq.; and "Nature" for Feb. 13, 1873, introduction to a letter to the editor from William Higginson.
Reading edition
Appendix to "Mental Evolution in Animals," pp. 370, 383; see also "The Descent of Man," I. p. 102 et seq.; and "Nature" for Feb. 13, 1873, introduction to a letter to the editor from William Higginson.