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By "Davis, John J. "
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Notes on Psyllobora 20-maculata Say
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By: Davis, John J.
Type: Article
In: Journal of economic entomology
Volume: 1
Series:
Issue: 2
Date: 1908-04-01
Page Range: 160--160
Publication Info: [College Park, Md., etc.], Entomological Society of America [etc.],
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