Note 31 — Chapter II
Reading edition
Carter, Annals of Natural History, 3d Series, 1863, pp. 45, 46; quoted also by Romanes, Animal Intelligence, pp. 20, 21.
Reading edition
Carter, Annals of Natural History, 3d Series, 1863, pp. 45, 46; quoted also by Romanes, Animal Intelligence, pp. 20, 21.