430 FINAL ACT OF SECOND PAN AMERICAN SCIENTIFIC CONGRESS. 



MERCER, J. W., General Manager, South American Development Company, 



New York, N. Y. 

 Paper presented : Mining in Ecuador. 



MERIAM, LEWIS, Bureau of Municipal Research, New York, N. Y. 

 Paper presented : Statistics of Infant Mortality. 



MERRILL, O. C., Chief Engineer, United States Forest Service, Washing- 

 ton, D. C. 



Paper presented : Principles of a Federal Water Power Policy for the 

 Public Lands of the United States. 



MERRIMAN, MANSFIELD, 1071 Madison Avenue, New York, N. Y. 



Delegate International Association for the Testing of Materials. 



MERY, JORGE, Captain of the Chilean Navy, Santiago, Chile, South 



America. 



Official Delegate of Chile. 



MESTANZA, ERNESTO A., Professor, National Institute "Mejia," Quito, 

 Ecuador, South America. 



Member Cooperating Committee, Ecuador. 



METTEWIE, HENRI, La Paz, Bolivia, 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 Cooperate 

 with Employers of Labor? 

 MEYER, BALTHASAR H., Interstate Commerce Commission, Washington, 



D. C. 



Alternate Interstate Commerce Commission. 

 Member of Committee, Subsection i , Section IX. 



MEYER, H. H. B., Library of Congress, Washington, D. C. 

 Alternate American Library Association. 



MEZ, JOHN, Colorado Building, Washington, D. C. 

 Alternate American Peace Society. 



MEZA, CARLOS A., Secretary, Legation of El Salvador, 1800 Connecticut 



Avenue, Washington, D. C. 

 Delegate 



National Museum of El Salvador. 

 University of El Salvador. 



MICHAUD, GUSTAVO, San Jose, Costa Rica, Central America. 

 Paper presented : Some Phenomena of Criptocromism. 



