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By: Dusek, Gary L. - McCann, Steven A. - Consolidation Coal Company. - Montana. Department of Fish and Game. Environment and Information DivisionEdition:Publication info: [S.l, s.n.], 1974Volume: 1974Series:Holding Institution: Montana State LibrarySubjects:BHL Collections:
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By: Dusek, Gary L. - McCann, Steven A. - Consolidation Coal Company. - Montana. Department of Fish and Game. Environment and Information DivisionEdition:Publication info: [s.l, s.n.], 1975Volume: 1975Series:Holding Institution: Montana State LibrarySubjects:BHL Collections: