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Some of the principal insect enemies of coniferous forests in the United States


Author:
Hopkins, A.D.
Source:
Other US
Year:
1902
Subject:
conifers, coniferous forests, forest damage, Dendroctonus, forest pests, insect biology, and pest control
Format:
p. 265-282.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43637846