Influences of Geographic Environment / On the Basis of Ratzel's System of Anthropo-Geography

by Ellen Churchill Semple

Isabella Bird Bishop, The Yangtze Valley and Beyond, Vol. I, pp. 176, 183, 294; Vol. II, p. 107. New York and London, 1900.

F.H., Nichols, Through Hidden Shensi, pp. 51, 54. New York, 1902.

E.J. Payne, History of the New World, Vol. I, pp. 375-378. Oxford, 1892.

Ratzel, History of Mankind, Vol. II, p. 162. London, 1896-1898.

E.F. Knight, Where Three Empires Meet, pp. 86-87. London, 1897.

A.B. Ellis, West African Islands, p. 248. London, 1885.

Ratzel, History of Mankind, Vol. I, p. 254. London, 1896-1898.

Ibid., Vol. I, pp. 426-428.

A.E. Wallace, The Malay Archipelago, p. 122. New York, 1869.

Ibid., 174.