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Relation of Kinds and Varieties of Grain to Hessian-Fly Injury


Author:
McColloch, James W. and Salmon, S.C.
Source:
USDA
Year:
1918
Format:
p. 519-528.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43966003