FINAL ACT OF SECOND PAN AMERICAN SCIENTIFIC CONGRESS. 349 



BLAKESLEE, GEORGE HUBBARD, Professor, Clark University, Worcester, 



Mass. 

 Delegate Clark University. 



BLANCHARD, ARTHUR H., Professor, Columbia University, New York 



City, N. Y. 

 Paper presented : Highway Engineering. 



BLANCHARD, C. J., Statistician, United States Reclamation Service, 



Washington, D. C. 

 Paper presented: Securing Settlers for Government Projects. 



BLEWETT, BEN, Superintendent of Schools, St. Louis, Mo. 



Paper presented: Essentials of an Effective Compulsory Attendance 

 Law. 



BLUE, RUPERT, Public Health Service, Washington, D. C. 

 Delegate United States Public Health Service. 

 Chairman of Subsection A, Section VIII. 



BOAS, FRANZ, Professor, Columbia University, New York City, N. Y. 

 Official Delegate of the United States. 

 Delegate American Folk-Lore Society. 

 Member of Committee, Subsection i, Section I. 



Paper presented: The Racial Elements in the Modern Population of 

 America. 



BOATWRIGHT, F. W., President, Richmond College, Richmond, Va, 

 Delegate Richmond College. 



BOERGER, ALBERTO, Director of the Experiment Station, La Estanzuela, 



Uruguay, South America. 

 Member Cooperating Committee, Uruguay. 



Paper presented: Phylotechnic Studies and Agricultural Experiments 

 in La Estanzuela, Uruguay. 



BOGGS, MARIS A., Department of Public Instruction, Washington, D. C. 

 Alternate Bureau of Commercial Economics. 



BOLET, Juuo C^SAR, Caracas, Venezuela, South America. 



Paper presented : What Should be the Place of Industrial Education in 

 the School System of the American Republics? Should it be Sup- 

 ported by Public Taxation? Should it be Considered Under Separate 

 Control? How and to What Extent May Industrial Schools Cooper- 

 ate with Employers of Labor? 



