01699oam 2200445 450 991070770660332120161123133620.0(CKB)5470000002467487(OCoLC)885121831(EXLCZ)99547000000246748720140802d1964 ua 0engurn||||||||||crirdacontenttxtrdacontentcrdamediacrrdacarrierGeology of the Christmas quadrangle, Gila and Pinal Counties, Arizona /by Ronald WilldenWashington, D.C. :United States Department of the Interior, Geological Survey,1964.Washington, D.C. :Government Printing Office.1 online resource (iv, 64 pages, 2 pages of plates) maps, charts, photographsGeological Survey bulletin ;1161-EContributions to general geologyTitle from title screen (viewed July 24, 2014).Additional title page description: "A description of the rocks and structural features of an area containing some major copper deposits of southeastern Arizona."Includes bibliographical references (pages 59-61) and index.GeologyArizonaGila CountyGeologyArizonaPinal CountyGeologyGeologyWillden Ronald1929-1402265Geological Survey (U.S.),COPCOPOCLCOGPOBOOK9910707706603321Geology of the Christmas quadrangle, Gila and Pinal Counties, Arizona3472414UNINA