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

by Ellen Churchill Semple

R.L. Stevenson, The South Seas, p. 37. New York, 1903.

Ibid., p. 222.

J.S. Jenkins, United States Exploring Squadron under Capt. Wilkes, 1838-1842, pp. 401-403. New York, 1855.

Justus Perthes, Taschen Atlas, p. 70. Gotha, 1905.

Ratzel, History of Mankind, Vol. I, pp. 158, 179. London, 1896-1898.

J.S. Jenkins, United States Exploring Squadron under Capt. Wilkes, 1838-1842, p. 462. New York, 1855.

Ibid., p. 314.

Nelson Annandale, The Faroes and Iceland, pp. 93-129. Oxford, 1905.

Elisée Reclus, Europe, Vol. IV, p. 344. New York, 1886.

John Murray, Handbook to Greece and the Ionian Isles, p. 329. London, 1872.