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Oviposition of Megastigmus spermotrophus in the Seed of Douglas Fir


Author:
Miller, J.M.
Source:
USDA
Year:
1916
Format:
p. 65-68. plates.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43965594