f 



A DECADE 



of 



PROGRESS IN EUGENICS 



Scientific Papers of the 

 Third International Congress of Eugenics 



held at 



American Museum of Natural History 

 New York, August 21-23, 1932 



'These papers, and their accompanying exhibits, 

 mark the advance made in the field of eugenics, both 

 as a pure and as an applied science, between the 

 meeting 0/ the Second International Congress of Eu- 

 genics in 1921 and of the Third Congress in 1932. 



COMMITTEE ON PUBLICATION 



Harry F. Perkins, Chairman 



Charles B. Davenport, Ex Officio 



Clarence G. Campbell 



Madison Grant 



Harrison R. Hunt 



Frederick Osborn 



Paul Popenoe 



Laurence H. Snyder 



Harry H. Laughlin, Secretary 



BALTIMORE 



THE WILLIAMS & WILKINS COMPANY 



1934 



