FINAL ACT OF SECOND PAN AMERICAN SCIENTIFIC CONGRESS. 469 



SELLS, CATO, Commissioner of Indian Affairs, Department of the Interior, 



Washington, D. C. 

 Paper presented : The United States Government and the Indians. 



SEMPERE ROQUET, Louisville Board of Trade, Louisville, Ky. 

 Alternate Louisville Board of Trade. 



SHANTS, H. L., United States Bureau of Plant Industry, Department of 



Agriculture, Washington, D. C. 

 Delegate Colorado College. 

 Paper presented: The Water Requirement of Plants as Influenced by 



Environment. 



SHARP, CLAYTON H., New York Electrical Testing Laboratories, Eightieth 



Street and East End Avenue, New York, N. Y. 

 Paper presented: Acceptance Tests of Electrical Apparatus. 



SHARPLESS, F. F., Secretary, Mining and Metallurgical Society, New York, 



N.Y. 



Paper presented: Mining, the Pioneer of Intimate Commercial Rela- 

 tions. 



SHAW, E. W., Geologist, United States Geological Survey, Washington, 



D. C. 

 Paper presented: Petroleums and Asphalts in the United States. 



SHAWKEY, M. P., State Superintendent of Schools, Charleston, W. Va. 

 Member of Committee, Subsection i, Section IV. 



SHEAR, CORNELIUS L., Bureau Plant Industry, Department of Agricul- 

 ture, Washington, D. C. 

 Alternate American Phytopathological Society. 



SHEDD, H. G., Omaha, Nebraska. 



Paper presented : Securing Settlers for Private Irrigation Projects. 



SHEPHERD, WILLIAM R., Professor, Columbia University, New York, 



N.Y. 



Honorary Member. 



Paper presented : The Teaching of History in the Collegiate Course of 

 Study for Business, Domestic and Foreign. 



SHERMAN, GORDON E., Professor, Yale University, New Haven, Conn. 

 Delegate Yale University Law School. 

 Paper presented : The Historical Evolution of Public Law. 



SHERMAN, W. A., United States Office of Markets and Rural Organization, 



Department of Agriculture, Washington, D. C. 

 Paper presented : The Development of a Market News Service. 



