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By: Evers, David C., - United States. Forest Service.Edition:Publication info: Washington, D.C.?, U.S. Dept. of Agriculture, Forest Service, 1998?Volume: 1998Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Goodale, Wing - Attix, Lee - Evers, David C.,Type: ArticleIn: The Canadian field-naturalistVolume: 119Series:Issue: 3Date: 2005-07-01Page Range: 455--456Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Gostomski, Theodore J. - Evers, David C.,Type: ArticleIn: The Canadian field-naturalistVolume: 112Series:Issue: 2Date: 1998Page Range: 191--197Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: