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A Seed Caterpillar, Grapholitha conversana Wilsm., on a Native Clover in the North Pacific Region


Author:
Rockwood, L.P. and Zimmerman, Sarah K.
Source:
USDA
Year:
1931
Format:
p. 57-65.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43967971