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

by Ellen Churchill Semple

Census of the Philippine Islands, Vol. I, pp. 556-561, 575, 581-583. Washington, 1905.

W.Z. Ripley, Races of Europe, pp. 85-86, 99-101, map pp. 151-152. New York, 1899.

Ratzel, History of Mankind, Vol. III, pp. 97, 106. New York, 1896-1898.

Henry Gannett, The Peoples of the Philippines, in Report of the Eighth International Geographic Congress, p. 673. Washington, 1904.

A.H. Keane, Africa, Stanford's Compendium, pp. 372-376, 385-388. London, 1895. Helmolt, History of the World, Vol. III, pp. 402, 456-457, 462. New York, 1902-1906.

H.H. Bancroft, The Native Races, Vol. I, pp. 440-441; Vol. III, pp. 325, 362. San Francisco, 1886. McGee and Thomas, Prehistoric North America, pp. 37-38, 78, 88-89, 95-98. Vol. XIX of History of North America. Philadelphia, 1905.

Grote, History of Greece, Vol. IV, p. 22. New York, 1857.

Ibid., Vol. II, pp. 225, 226.

Census of the Philippine Islands, Vol. II, pp. 34, 35. Washington, 1905.

Williams and Calvert, Fiji and the Fijians, pp. 81-82. New York, 1859.