HUMAN RACES I 83 



amount, without physical concomitants, to actual general- 

 ized deterioration. 



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Darwin, C. 1871. The Descent of Man. Num. ed., Lond. & N. Y. 

 Deniker, J. 190 1. The Races of Man. Lond. 



1926. Les Races et les Peuples de la Terre. Paris, Masson. 

 Haddon, a. C. 1925. The Races of Man, and Their Distribution. N. Y.Milner. 

 Hrdlicka, a. 1924. Catalogue of Crania. U. S. N. M., Nos. i, 2, 3. 



1925. Old Americana. Bait., Williams and Wilkins. 

 NoTT, J. C, and Gliddon, G. R. 1871. Types of Mankind; and Indigenous 



Races of the World. Num. ed., Phila., 1 854-1 871. 

 Topinard, p. 1885. Elements d'AnthropoIogie gen. Paris. 

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 Waitz, T. 1863. Anthropologic der Naturvolker. Esp. in augmented English: 

 Introduction to Anthropology, Lond. 



