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Riley, and W. H. Tams, of the British Museum; G. Talbot, of the Hill 
Museum, Witley, Surrey; J. E. Collin, representing the Entomological 
Society of London; Dr. Malcolm Cameron and 0. W. Richards, London; and 
L. B. Prout, Tring. From Finland, Dr. Uunio Saalas, representing the 
government of that country. From France, P. Vayssiére, of the Department 
of Agriculture, Dr. R. J. Jeannel, of the Museum of Natural History, 
Paris, and Prof. E, L. Bouvier, of the Department of Public Instruction. 
From Germany, Dr. Elizabeth Skwarra, representing the Prussian Kultus 
Ministerium; Dr. Walter Horn, of the Deutsches Entomogisches Institut; 
Dr. E. Martini, of the Hamburg Institute of Tropical Diseases; Baron Kurt 
von Rosen, of the Zoological Museum in Munich. From Italy, Prof. Filippo 
Silvestri, of the Rcyal Agricultural Institute in Portici. From Mexico, 
Dr. Alfons Dampf, of the Federal office for the Defense of Agriculture. 
From the Netherlands, J. B. Corporaal, of the Zoological Museum in Amster- 
dam. From Poland, Prof. R. Bledowski, of the Department of Agriculture. 
From Russia, Prof. M. N. Rimsky-Korsakov, of the Forest Institute, Univer— 
Sity of Leningrad, and Dr. A. B. Martynov, of the Academy of Sciences, 
Leningrad. From Spain, Dr. C. Bolivar y Pieltan and Gonzalo Ceballos, of 
the National Museum, Madrid. 

CEREAL AND FORAGE INSECT INVESTIGATIONS 
W. H. Larrimer, in Charge 
Wet, sGarramer, Joe Ss. Wade, D. J. Caffrey, Philip Luginbill, 
August I. Balzer, C. M. Packard, Curtis Benton, L. H. Patch, T. E. Hollo— 
way, F. W. Poos, Milton E. Ryberg, and Geo. I. Reeves were in attendance 
at the Fourth International Congress of Entomology, held at Ithaca, N. Y., 
mieust. 12 to 18. 
V. L. Wildermuth, in charge of the field laboratory at Tempe, 
Ariz., spent August 22 to 25 in Washington, in consultation regarding 
work in the Southwest. 
Geo. I. Reeves, in charge of the field laboratory at Salt Lake 
City, spent the week of August 6 in Washington for consultation regarding 
the alfalfa-weevil investigations. 

LIBRARY 
Mabel Colcord, Librarian 
NEW BOOKS 
American Association of Museums. 
A bibliography of museums and museum work, by Ralph Clifton Smith. 
302 p. Washington, D. C., American Association of Museums, 1928. 
