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By: Ostry, Michael E. - Anderson, Neil A. - O'Brien, Joseph G. - United States. Forest Service. Northern Research Station.Edition:Publication info: Newtown Square, PA, U.S. Dept. of Agriculture, Forest Service, Northern Research Station, [2011]Volume: no.79Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Mielke, Manfred E. - Ostry, Michael E. - North Central Forest Experiment Station (Saint Paul, Minn.)Edition: Rev. 1990.Publication info: [St. Paul, MN], The Station, 1990Volume: 1990Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Ostry, Michael E. - Nicholls, Thomas H. - North Central Forest Experiment Station (Saint Paul, Minn.)Edition:Publication info: St. Paul, Minn, Dept. of Agriculture, [Forest Service], North Central Forest Experiment Station, 1978Volume: 1978Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Merrill, William. - Ostry, Michael E. - United States. Forest Service. - International Union of Forestry Research Organizations. Working Party on Foliage Diseases.Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, Forest Service, [1990]Volume: no.56Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: