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By: Roedner, Beverly J. - Hamilton, David A. - Evans, Keith E. - North Central Forest Experiment Station (Saint Paul, Minn.)Edition:Publication info: St. Paul, Minn, North Central Forest Experiment Station, Forest Service, U.S.D.A, 1978Volume: 1978Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Roberts, Nathan M. - Crimmins, Shawn M. - Hamilton, David A. - Gallagher, ElsaType: ArticleIn: The Canadian field-naturalistVolume: 126Series:Issue: 1Date: 2012-10-02Page Range: 28--30Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Roberts, Nathan M. - Rabeni, Charles F. - Stanovick, John S. - Hamilton, David A.Type: ArticleIn: The Canadian field-naturalistVolume: 122Series:Issue: 4Date: 2008-10-01Page Range: 303--311Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: