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

by Ellen Churchill Semple

Ratzel, History of Mankind, Vol. III, p. 473. London, 1896-1898.

H.R. Mill, International Geography, p. 406. New York, 1902.

G.G. Chisholm, Commercial Geography, map p. 312. London, 1904.

Blanqui, History of Political Economy, pp. 273, 277, 296. New York, 1880.

Albert Gallatin, American State Papers, Misc. Doc., Vol. I, No. 250. Washington, 1834.

Roscher, National-Oekonomik des Handels und Gewerbefleisses, pp. 449, 453-454. Stuttgart, 1889.

H.R. Mill, International Geography, pp. 530-531. New York, 1902.

G.G. Chisholm, Commercial Geography, pp. 310, 312. London, 1904.

J. Partsch, Central Europe, p. 314. London, 1903.

Statesman's Yearbook for 1907.