02395oam 2200613I 450 991070413740332120151209142905.0(CKB)5470000002438292(OCoLC)886560195(EXLCZ)99547000000243829220140812d1986 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierMineral resources of the Papa Keal and Zapata Creek wilderness study areas, Alamosa County, Colorado /by Bruce R. Johnson and Jerry R. Hassemer and Brian J. Hannigan[Reston, Va.] :Department of the Interior, U.S. Geological Survey,1986.Washington :United States Government Printing Office.1 online resource (v, 6 pages, 1 page of plates) mapsU.S. Geological Survey bulletin ;1716-DMineral resources of wilderness study areas--south-central Colorado ;ch. DStudies related to wilderness--Bureau of Land Management wilderness study areasTitle from title screen (viewed Aug. 11, 2014).Includes bibliographical references.Mines and mineral resourcesColoradoPapa Keal WildernessMines and mineral resourcesColoradoZapata Creek WildernessGeologyColoradoPapa Keal WildernessGeologyColoradoZapata Creek WildernessGeologyfastMines and mineral resourcesfastPapa Keal Wilderness (Colo.)Zapata Creek Wilderness (Colo.)ColoradoPapa Keal WildernessfastColoradoZapata Creek WildernessfastMines and mineral resourcesMines and mineral resourcesGeologyGeologyGeology.Mines and mineral resources.Johnson Bruce R.293440Hassemer Jerry R.Hannigan Brian J.Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910704137403321Mineral resources of the Papa Keal and Zapata Creek wilderness study areas, Alamosa County, Colorado3476133UNINA