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By: Scow, Kenneth Lee, - Culwell, L. Dean. - Beal Mountain Mining, Inc.Edition:Publication info: Helena, Mont, Western Technology and Engineering, [1988]Volume:Series:Holding Institution: Montana State LibrarySubjects:BHL Collections:
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By: Rasmussen, R. - Culwell, L. Dean. - Montana. Water Quality Bureau.Edition:Publication info: Helena, The Bureau, 1978Volume: 1978Series:Holding Institution: Montana State LibrarySubjects:BHL Collections: