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By "Severns, Paul "
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Evidence for the negative effects of Bt (Bacillus thuringiensis var. kurstaki) on a non-target butterfly community in Western Oregon, USA
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By: Severns, Paul
Type: Article
In: Journal of the Lepidopterists' Society
Volume: 56
Series:
Issue: 3
Date: 2002
Page Range: 166--170
Publication Info: [New Haven, Conn.] Lepidopterists' Society 1959-
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