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

by Ellen Churchill Semple

Wilhelm Deecke, Italy, p. 220. London, 1904.

J. Partsch, Central Europe, pp. 269-270. London, 1903.

Malthus, Essay on Population, Book II, chap. V.

Cliffe Leslie, Auvergne, Fortnightly Review, p. 741, Vol. XVI. 1874.

Wilhelm Deecke, Italy, pp. 243, 409. London, 1904.

Ratzel, History of Mankind, Vol. III, p. 252. London, 1896-1898.

L. Higgin, Spanish Life in Town and Country, pp. 27, 29, 292-293. New York, 1902.

James Bryce, Impressions of South Africa, p. 350. New York, 1897.

Von Bremer, Land of the Battaks, Geographical Journal, Vol. VII, pp. 76-80. London, 1896.

B. Winchester, The Swiss Republic, pp. 229-232. Phila., 1891.