‘: 
Ue. VWEPAK IMENT OF AGRICULTORE. 
DIVISION OF ENTOMOLOGY—BULLETIN No. 33, NEW SERIES. 
L. O. HOWARD, Chief of Division. 
SOME INSECTS INJURIOUS TO 
VEGETABLE CROPS. 
A SERIES OF ARTICLES DEALING WITH INSECTS 
OF THIS CLASS. 
PREPARED UNDER THE DIRECTION OF THE ENTOMOLOGIST, 
BY 
F. H. CHITTENDEN, 
ASSISTANT ENTOMOLOGIST. 
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WASHINGTON: 
GOVERNMENT PRINTING OFFICE. 
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