262 WORLD-POWER AND EVOLUTION 



Huntington, Ellsworth: The Pulse of Asia. Boston, 1907. 



Physical Environment as a Factor in the Present Condition of 

 Turkey. Jour. Race Development, vol. 1, 1910, pp. 460- 

 481. 



Palestine and its Transformation. Boston, 1911. 



The Climatic Factor: as illustrated in Arid America. Wash., 1914. 



The Solar Hypothesis of Climatic Changes. BuU'n Geol. Soc. 

 Am., vol. 25, 1914, pp. 477-590. 



Civilization and Climate. New Haven, 1915. 



A Neglected Factor in Race Development. Jour. Race Develop- 

 ment, vol. 6, 1915, pp. 167-185. 



Solar Disturbances and Terrestrial Weather. Monthly Weather 

 Rev., vol. 46, 1918, March, April, and July. 



Climatic Changes and Agricultural Decline as Factors in the Fall 

 of Rome. Quarterly Journal of Economics, vol. 31, 1917, 

 pp. 178-208. 

 Immigration Commissioner: Annual Reports of the Commissioner of 



Immigration, Wash. 

 Johnson, G. A.: The Typhoid Toll. Jour. Am. Water Works Ass'n, 



vol. 3, No. 2, June, 1916, pp. 249-326 and 791-868. 

 Jones, W. H. S. : Malaria : a Neglected Factor in the History of Greece 



and Reme, 1907. 

 Kammerer: Abstracts by Lull, Thompson, etc. 

 Knapp, M. C: International Y. M. C. A. College, Springfield, Mass., 



Thesis. 

 Koppen, A.: Luftemperaturen, Sonnenflecke und Vulcanausbriiche ; 



Meteorologische Zeitschrift. 

 Lehmann and Pedersen: Das Wetter und Unsere Arbeit. Archiv. ges, 



Psychol., Leipzig, vol. 10, 1907. 

 Liebig, Justus von: Die Chemie in ihrer Anwendung auf Agricultur 



und Physiologic. 9 te auflage, 1876. 

 Livi, R.: Antropometria Militare. Rome, 1896. 

 Loeb, Jacques: Studies in General Physiologic. Chicago, 1905. 

 Lull, R. S.: The Evolution of Life and of Worlds. New Haven, 1918. 



Organic Evolution. New York, 1915. 



