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Observations on a Recurring Outbreak of Heterocampa guttivitta Walker and Natural Enemies Controlling It


Author:
Collins, C.W.
Source:
USDA
Year:
1926
Format:
p. 689-699.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43967138