LEADER 01848nam 2200433 450 001 9910704164203321 005 20160128071825.0 035 $a(CKB)5470000002438021 035 $a(OCoLC)930607136 035 $a(EXLCZ)995470000002438021 100 $a20151130d1990 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aMineral resources of the Gibraltar Mountain and Planet Peak wilderness study areas, La Paz County, Arizona /$fby Robert G. Eppinger [and ten others] 210 1$a[Reston, Va.] :$cDepartment of the Interior, U.S. Geological Survey,$d1990. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (vi, 32 pages) $cmaps (some color) 225 1 $aMineral resources of wilderness study areas--Havasu region, Arizona ;$vch. B 225 1 $aU.S. Geological Survey bulletin ;$v1704-B 225 1 $aStudies related to wilderness--Bureau of Land Management wilderness study areas 300 $aTitle from title screen (viewed Nov. 30, 2015). 320 $aIncludes bibliographical references (pages 26-28). 606 $aMines and mineral resources$zArizona$zGibraltar Mountain Wilderness 606 $aMines and mineral resources$zArizona$zPlanet Peak Wilderness 607 $aGibraltar Mountain Wilderness (Ariz.) 607 $aPlanet Peak Wilderness (Ariz.) 615 0$aMines and mineral resources 615 0$aMines and mineral resources 700 $aEppinger$b R. G.$01385831 712 02$aGeological Survey (U.S.), 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910704164203321 996 $aMineral resources of the Gibraltar Mountain and Planet Peak wilderness study areas, La Paz County, Arizona$93491944 997 $aUNINA