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

by Ellen Churchill Semple

Ibid., pp. 206-208, 210-212. Norway, Official Publication, pp. 80-81. Christiania, 1900.

Census of the Philippine Islands, Vol. II, p. 52, map p. 50. Washington, 1905.

Grote, History of Greece, Vol. III, pp. 175-176, 186-189. New York, 1857.

Ernst Curtius, History of Greece, Vol. I, pp. 492-493. New York.

Ratzel, History of Mankind, Vol. II, pp. 530-533. London, 1896-1898.

H. D. Trail, Social England, Vol. III, pp. 367-368. London and New York, 1895.

Twelfth Census, Bulletin No. 103, table 23. Washington, 1902.

E. C. Semple, American History and Its Geographic Conditions, pp. 314-328. Boston, 1903.

G. G. Chisholm, Commercial Geography, p. 58. London, 1904.

Roscher, National-Oekonomik des Handels und Gewerbefleisses, p. 85, Note 18. Stuttgart, 1899.