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By: Mathews, Sarah Y. - Montana Natural Heritage Program.Edition:Publication info: Bozeman?, Mont, Dept. of Biology, Montana State University?, 1990Volume: 1990Series:Holding Institution: Montana State LibrarySubjects:BHL Collections:
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By: Mathews, Sarah Y. - Montana Natural Heritage Program. - United States. Forest Service.Edition:Publication info: Helena, Mont, Montana Natural Heritage Program, [1989]Volume: 1989Series:Holding Institution: Montana State LibrarySubjects:BHL Collections:
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By: Mathews, Sarah Y. - Lavin, Matt - Sharrock, Robert AType: ArticleIn: Annals of the Missouri Botanical GardenVolume: 82Series:Issue:Date: 1995Page Range: 296--321Publication Info: St. Louis, Missouri Botanical Garden Press, 1914-Subjects: