456 FINAL ACT OF SECOND PAN AMERICAN SCIENTIFIC CONGRESS. 



REINOSO, JUAN Jos, Lima, Peru, South America. 



Paper presented: Is It Desirable and Possible to Establish Uniform 

 Rates, Methods, and Classifications between the North, Central, and 

 South American Countries? 



RENSON, CARLOS, Professor, San Salvador, Salvador, Central America. 

 Paper presented: Toxicological Analyses of Mercury. 



RESTRELLI, ERNESTO, Buenos Aires, Argentina, South America. 



Paper presented: The Drago Doctrine Its Importance in American 

 International Law. 



REYES GuERRA, ALONSO, Member of the Permanent Court of Arbitra- 

 tion of The Hague, San Salvador, Salvador, Central America. 



Honorary Member. 



Paper presented: Should International Law be Codified? And if so, 

 Should It be Done Through Governmental Agencies or by Private 

 Scientific Societies? 



REYNOLDS, JAMES B., 105 West Fortieth Street, New York City, N. Y. 

 Alternate American Social Hygiene Association. 

 Paper presented: International Agreements in Relation to the Suppres- 

 sion of Vice. 



RIBAS, B. Sao Paulo, Brazil, South America. 



Paper presented : Eradication of Yellow Fever from the State of Sao 

 Paulo. 



RICARDONI, AM&RICO, Montevideo, Uruguay, South America. 

 Member Cooperating Committee, Uruguay. 



RICE, CALVIN W., Secretary American Society of Mechanical Engineers, 



29 West Thirty-ninth Street, New York City, N. Y. 

 Delegate American Society of Mechanical Engineers. 

 Secretary of Subsection on Mechanical Engineering, Section V. 



RICE, GEORGE S., Chief Mining Engineer United States Bureau of Mines, 



Department of Interior, Washington, D. C. 

 Member of Committee, Subsection i, Section VII. 

 Paper presented: Mining Costs and Selling Prices of Coal in the 

 United States and Europe with Special Reference to Export Trade. 



RICE, JAMES E., Professor, Cornell University, Ithaca, N. Y. 



Delegate American Association Instructors and Investigators in 

 Poultry Husbandry. 



RICE, WILLIAM NORTH, Professor, Middletown, Conn. 

 Delegate Wesleyan University. 



