01812oam 2200433 450 991070413810332120151209133706.0(CKB)5470000002438285(OCoLC)886560104(EXLCZ)99547000000243828520140812d1985 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierMineral resources of the Black Canyon and South Piney Creek Wilderness Study Areas, Saguache County, Colorado /by David A. Lindsey [and four others][Reston, Va.] :Department of the Interior, U.S. Geological Survey,1985.Washington :United States Government Printing Office.1 online resource (v, A15 pages, 1 page of plates) maps (some color)U.S. Geological Survey bulletin ;1716-AMineral resources of wilderness study areas--north-central Colorado ;ch. AStudies related to wilderness--Bureau of Land Management wilderness study areasTitle from title screen (viewed Aug. 11, 2014).Includes bibliographical references.Mines and mineral resourcesColoradoBlack Canyon Region (Saguache County)Mines and mineral resourcesColoradoSouth Piney Creek RegionMines and mineral resourcesMines and mineral resourcesLindsey David A.1386528Geological Survey (U.S.),COPCOPOCLCOGPOBOOK9910704138103321Mineral resources of the Black Canyon and South Piney Creek Wilderness Study Areas, Saguache County, Colorado3435760UNINA