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1Published 1942Subjects: “...Moths. http://id.loc.gov/authorities/subjects/sh85087552...”
Electronic resource (PDF)
Government Document eBook -
2
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3by Wickman, Boyd E.Subjects: “...Douglas fir tussock moth....”
Published 1986
Government Document Book -
4by Wickman, Boyd E.Subjects: “...Douglas fir tussock moth....”
Published 1980
Government Document Book -
5