01773oam 2200469I 450 991070721690332120160628135709.0(CKB)5470000002463343(OCoLC)885120845(EXLCZ)99547000000246334320140802d1959 ua 0engurn||||||||||txtrdacontentcrirdacontentcrdamediacrrdacarrierAreal geology of the Placerville Quadrangle San Miguel County Colorado /by A.L. Bush, C.S. Bromfield, and C.T. PiersonWashington, D.C. :United States Department of the Interior, Geological Survey,1959.Washington, D.C. :Government Printing Office.1 online resource (iv, 299-384 pages, 3 pages of plates) illustrations, mapsContributions to economic geologyGeological Survey bulletin ;1072-E"This report concerns work done on behalf of the U.S. Atomic Energy Commission and is published with the permission of the Commission."Title from title screen (viewed July 23, 2014).Includes bibliographical references (pages 380-381) and index.GeologyColoradoSan Miguel CountyGeologyfastColoradoSan Miguel CountyfastGeologyGeology.Bush Alfred Lerner1919-1398157Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910707216903321Areal geology of the Placerville Quadrangle San Miguel County Colorado3493430UNINA