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Status and relative importance of the parasites of the Hessian fly in the Atlantic states


Author:
Hill, C. C. (Charles Chase), Pinckney, J. S. (John Stuart), and Udine, E. J. (Edgar John)
Source:
USDA
Year:
1939
Subject:
Hessian flies, Control, and Parasitic insects
Format:
15 p. ; 23 cm.
Language:
English
Publisher:
U.S. Dept. of Agriculture
Series:
Technical bulletin (United States. Dept. of Agriculture) ; no. 689
Collection:
Organic Roots Collection,
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/CAT86200683