The nearctic parasitic wasps of the genera Psilus Panzer and Coptera Say
(Hymenoptera, Proctotrupoidea, Diapriidae)
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Author
Contributions
- United States. Science and Education Administration. - Contributor
Publication
1980 - Dept. of Agriculture, Science and Education Administration, Washington, District of Columbia
Language
English
Subjects
Topics
Places
Series Statement
- Technical bulletin - Dept. of Agriculture ; no. 1617
- Technical bulletin (United States. Dept. of Agriculture) -- no. 1617.
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