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By: Widmann, Richard H. - Maryland. Forest Service. - United States. Forest Service. - United States. Forest Service. Northeastern Research Station.Edition:Publication info: Newton Square, PA, U.S. Dept. of Agriculture, Forest Service, Northeastern Research Station, [2002?]Volume: NE-INF-152-02Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: