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By: Sartz, Richard S.Edition:Publication info: Upper Darby, Pa, Northeastern Forest Experiment Station, 1957Volume: no.96Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Sartz, Richard S.Edition:Publication info: [St. Paul], Lake States Forest Experiment Station, Forest Service, U.S. Department of Agriculture, 1963Volume: no.6Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: