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

by Ellen Churchill Semple

W.E. Griffis, The Mikado's Empire, Vol. I, p. 90. New York, 1903.

Census of the Philippine Islands, Vol. I, pp. 458, 541, 543; and Vol. IV, pp. 88-89. Washington, 1905. Gazetteer of the Philippine Islands, photographs, pp. 352-353. Washington, 1902.

Boyd Alexander, From the Niger to the Nile, Vol. I, pp. 96-97. London, 1907.

V.L. Cameron, Across Africa, p. 221. London, 1885.

Count Gleichen, The Egyptian Sudan, Vol. I, p. 190. London, 1905.

Prescott, Conquest of Peru, Vol. I, pp. 134-136. New York, 1848.1291

Ratzel, History of Mankind, Vol. II, p. 176. London, 1896-1898.

Ibid., Vol. II, p. 176.

E.J. Payne, History of the New World, Vol. I, p. 377. Oxford, 1892.

Pallas, Travels Through the Southern Provinces of Russia, Vol. II, p. 346. London, 1812.