FINAL ACT OF SECOND PAN AMERICAN SCIENTIFIC CONGRESS. 493 



WILEY, HARVEY W., Good Housekeeping Magazine, Washington, D. C. 

 Delegate Association of Official Agricultural Chemists. 

 Member of Committee, Subsection 4, Section VII. 

 Papers presented : 



The Functions of Foods in Securing National Efficiency. 



Alcohol and Drug Prophylaxis. 



WILLCOX, WALTER F., Professor, Cornell University, Ithaca, N. Y. 



Delegate American Economic Association. 

 Paper presented : 



The Nature and Significance of the Changes in the Birth and Death 

 Rates in Recent Years. 



WILLIAMS, ARTHUR, New York Edison Company, Irving Place and 



Fifteenth Street, New Ydrk, N. Y. 



Paper presented: Cooperation between Public Schools and Organiza- 

 tions of Employers and Employees in Making and Executing Plans 

 for Industrial Education. 



WILLIAMS, R. R., Bureau of Chemistry, United States Department of 



Agriculture, Washington, D. C. 

 Paper presented : On the Chemical Nature of the Vitamines. 



WILLIAMS, THOMAS A., 1705 N Street, Washington, D. C. 



Delegate American Medical Society for the Study of Alcohol and 



Narcotics. 

 Paper presented : The Racial Factor in Delinquency' A Comparative 



Study of the Mentality of the American Negro. 



WILLIMAN, CLAUDIO, Rector, University of Montevideo, Montevideo, 



Uruguay, South America. 

 Member Cooperating Committee, Uruguay. 



WILLIS, BAILEY, Professor, Leland Stanford Junior University, Leland 



Stanford, Cal. 



Delegate National Conservation Association. 

 Member of Committee, Subsection 3, Section VII. 



WILLOUGHBY, C. C., Peabody Museum of American Archaeology and 



Ethnology, Harvard University, Cambridge, Mass. 

 Member of Committee, Subsection 2, Section I. 



WILSON, EDMUND B., Professor, Columbia University, New York, N. Y. 

 Delegate Barnard College. 

 Alternate Columbia University. 



