Editorial note — Chapter XX
Reading edition
[Footnote A: "Critiques and Addresses." T. H. Huxley, F. R. S., p. 239.]
[Footnote B: Nineteenth Century Review, 1878, p. 507.]
Reading edition
[Footnote A: "Critiques and Addresses." T. H. Huxley, F. R. S., p. 239.]
[Footnote B: Nineteenth Century Review, 1878, p. 507.]