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

by Ellen Churchill Semple

G.G. Chisholm, The Relativity of Geographic Advantages, Scottish Geog. Mag., Vol. XIII, No. 9, Sept. 1897.

Hugh Robert Mill, International Geography, p. 347. New York, 1902.

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H.J. Mackinder, Britain and the British Seas, pp. 317-323. London, 1904.

Captain A.T. Mahan, Influence of Sea Power upon History, pp. 36-38. Boston, 1902.

G.G. Chisholm, Economic Geography, Scottish Geog. Mag., March, 1908.

Captain A.T. Mahan, Influence of Sea Power upon History, pp. 37-38. Boston, 1902.

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Montesquieu, Spirit of the Laws, Book XIV, chap. IV.

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