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

by Ellen Churchill Semple

Nordenskiold, The Voyage of the Vega, pp. 365, 588, 591. New York, 1882.

Ibid., pp. 375, 403, 405, 487, 563.

Agnes Laut, The Vikings of the Pacific, pp. 62-105. New York, 1905.

Ratzel, History of Mankind, Vol. III, pp. 446, 449-450. London, 1896-1898.

Ibid., Vol. III, pp. 180-195.

Duarte Barbosa, The Coasts of East Africa and Malabar, pp. 17-18. Hakluyt Society Publications. London, 1866.

Ratzel, History of Mankind, Vol. III, pp. 443-444. London, 1896-1898.

Angus Hamilton, Korea, pp. 130-135. New York, 1904.

Census of the Philippine Islands, Vol. I, pp. 318-320, 478, 481-495. Washington, 1903.

Hans Helmolt, History of the World, Vol. II, pp. 544-545. New York, 1902-1906.