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By: Bahls, Loren L. - Montana. Department of Environmental QualityEdition:Publication info: Helena, Mont, Montana Dept. of Environmental Quality, 2000Volume: 2000Series:Holding Institution: Montana State LibrarySubjects: Algae Groundwater Mol Heron Creek (Park County) Mol Heron Creek (Park County, Mont.) Montana Quality Water quality biological assessmentBHL Collections: