FINAL ACT OF SECOND PAN AMERICAN SCIENTIFIC CONGRESS. 353 



BRODIE, WALTER M., Mining Engineer and Metallurgist, The Batopilas 



Mining Company, New York City, N. Y. 



Paper presented: Metallurgy of Native Silver Ores in Southwestern 

 Chihuahua. 



BROGGI, HUGO, Professor of Mathematical Analysis and Higher Mathe- 

 matics, La Plata, Argentina, South America. 



Paper presented: The Teaching of General Mathematics in the Uni- 

 versity of La Plata. 



BRONFENBRENNER, J., Western Pennsylvania Hospital, Pittsburgh, Pa. 

 Paper presented: Anaphylaxis and its Relation to Immunity. 



BROOKS, STRATTON D., President, University of Oklahoma, Norman, 



Okla. 

 Delegate University of Oklahoma. 



BROOKS, W. P., Massachusetts Agricultural College, Amherst, Mass. 

 Alternate Massachusetts Agricultural College. 



BROWN, ALFREDO JONES, Montevideo, Uruguay, South America. 

 Member Cooperating Committee, Uruguay. 



BROWN, C. P., Glenolden, Pa. 



Paper presented: Hay Fever and Certain other Local Anaphylactic 

 Phenomena Referable to the Respiratory Mucous Membranes. 



BROWN, EDGAR, Department of Agriculture, Washington, D. C. 

 Delegate Association of Seed Analysts. 



BROWN, ELMER E., Chancellor, New York University, New York City, 



N. Y. 



Delegate New York University. 

 Chairman of Subsection 2, Section IV. 

 Paper presented: Historical Development of our Secondary Schools. 



BROWN, ERNEST, Yale University, New Haven, Conn. 



Paper presented : Determination of the Earths Shape by Simultaneous 

 Astronomical Observations in North and South America. 



BROWN, E. W., Professor, Yale University, New Haven, Conn. 

 Delegate American Mathematical Society. 



BROWN, GLENN, 806 Seventeenth Street NW., Washington, D. C. 

 Delegate- 

 American Institute of Architects. 

 Washington and Lee University. 

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