336 FINAL ACT OF SECOND PAN AMERICAN SCIENTIFIC CONGRESS. 



WARREN, CHARLES, Assistant Attorney General, Washington, D. C. 



WHITE, HENRY, 1624 Crescent Place, Washington, D. C. 



WILLIAMS, GARDNER F., 2221 R Street, Washington, D. C. 



WILLIAMS, LYDIA ADAMS, Department of Agriculture, Washington, D. C. 



WILSON, HENRY LANE, Indianapolis, Ind. 



YBARRA, ANDRES, Caracas, Venezuela, South America. 



MEMBERS OF SOCIETIES, INSTITUTIONS AND COMMITTEES, AND 

 WRITERS OF PAPERS. 



ABBOTT, ALEXANDER A., Professor, University of Pennsylvania, Phila- 

 delphia, Pa. 

 Delegate Society of American Bacteriologists. 



ABBOTT, CHARLES GREELEY, Smithsonian Institution, Washington, D. C. 

 Delegate Astrophysical Observatory. 



ABRAMS, D. A., Lewis Institute, Chicago, 111. 

 Delegate Lewis Institute. 



ACKER, G. N., American Academy of Medicine, noi Westinghouse 



Building, Pittsburgh, Pa. 

 Alternate American Academy of Medicine. 



ACOSTA, His Excellency JULIO, Minister of Foreign Affairs, San Jose, 



Costa Rica, Central America. 

 President, Cooperating Committee, Costa Rica. 



ADAMS, FRANK, United States Office of Public Roads and Rural Engi- 

 neering, Department of Agriculture, Washington, D. C. 

 Paper presented : Irrigation Districts in the United States. 



ADAMS, FRANKLIN, Pan American Union, Washington, D. C. 

 Delegate Pan American Union. 



ADAMS, S. S., 1801 Connecticut Avenue NW., Washington, D. C. 

 Delegate American Pediatric Society. 



ADAMS, T. S., Tax Commissioner, State of Wisconsin, Madison, Wis. 

 Member of Committee, Subsection 4, Section IX. 



ADAMS, THOMAS S., Professor, Cornell University, Ithaca, N. Y. 

 Paper presented : The Taxation of Business. 



ADLER, FELIX, National Child Labor Commission, 105 East Twenty- 

 second Street, New York City, N. Y. 

 Delegate National Child Labor Commission. 



