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By: Ferguson, Roland H. - Mayer, Carl E., - Northeastern Forest Experiment Station (Radnor, Pa.)Edition:Publication info: Upper Darby, Pa, Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1974Volume: no.34Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Kingsley, Neal P. - Mayer, Carl E., - Northeastern Forest Experiment Station (Radnor, Pa.)Edition:Publication info: Upper Darby, Pa, U.S. Northeastern Forest Experiment Station, 1970Volume: no.19Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: