INSECT PEST SURVEY BULLETIN 
Vol. 17 1937 Index 
No. Page 
"Alfalfa weevil, spread in 1937", article by 
J. C. Hamlin 6 (Sup.) 331-333 
"Alfalfa weevil survey, fall of 1936", article "by 
¥. C. McDuffie 1 (Sup.) 29-42 
Ballou, C. H.: "Insect Notes from Costa Pica in 1936"-- 9 (Sup.) 483-590 
Clark, Charles, A.: "Liberations of Parasites of the 
European corn "borer in the United States in 1937 8 (Sup.) 431-433 
Collah orators, Insect Pest Survey, list - 1 1-4 
"Costa Rica, Insect Notes from in 1936", article by 
C. H. Ballou 9 (Sup.) 483-590 
"European corn Dorer, parasites of, liberation in the 
United States in 1937", article by Charles A. Clark-- 8 (Sup.) 431-433 
"Grasshoppers, species and distribution of in the 
1936 outbreak", article by R. L. Shotwell 3 (Sup.) . 117-150 
"Guam, incect conditions in, July and August , 1937 1 , 
article by R. G. Oakley 9 470-471 
Hamlin, J. C: "Spread of alfalfa weevil in 1937" 6 (Sup.) 331-333 
•'Hessian fly survey, harvest time, 1937" 7 (Sup.) 381-383 
"Insect conditions in Guam, July end August 1937", 
article hy R. G. Oakley 9 470-471 
"Insect conditions in Puerto Rico," article "by G. N. 
Wolcott 9 470 
"Insect notes from Coota Rica" , article by C. H. Ballou- 9 (Sup.) 483-590 
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