Note 219 — Chapter X
Reading edition
Delivered 17th June 1858. Reprinted in The Scientific Memoirs of T. H. Huxley, edited by M. Foster and E. Ray Lankester, vol. i., pp. 538-606 (1898).
Reading edition
Delivered 17th June 1858. Reprinted in The Scientific Memoirs of T. H. Huxley, edited by M. Foster and E. Ray Lankester, vol. i., pp. 538-606 (1898).