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1Published 1993Government Document Microform Book
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3Published 1997Government Document Microform Book
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4Recurrent outbreak of the Douglas-fir tussock moth in the Malheur National Forest : a case history /Published 1998Government Document Microform Book
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5Published 1999Government Document Software eBook
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12Recurrent outbreak of the Douglas-fir tussock moth in the Malheur National Forest : a case history /Published 1998Get full text
Government Document eBook -
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