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

by Ellen Churchill Semple

Eatzel, Der Lebensraum, eine bio-geographische Studie, p. 51. Tubingen, 1901.

D.G. Brinton, Races and Peoples, pp. 271, 293-295. Philadelphia, 1901.

A. Heilprin, Geographical Distribution of Animals, pp. 57-61. London, 1894.

W.Z. Ripley, Races of Europe, p. 39, maps pp. 43, 78. New York, 1899.

Darwin, Origin of Species, Vol. II, chap. XII, pp. 130-131. New York, 1895.

Richard Semon, In the Australian Bush, p. 211. London, 1899.

J.H.W. Stuckenburg, Sociology, Vol. I, p. 324. New York and London, 1903.

E. G. Semple, The Influences of Geographic Environment on the Lower St. Lawrence. Bulletin American Geographical Society, Vol. XXXVI, pp. 464-465. 1904.

B. Limedorfer, Finland's Plight, Forum, Vol. XXXII, pp. 85-93.

Eleventh Census, Report on the Indians, p. 35. Washington, 1894.