LEADER 01936oam 2200541 450 001 9910704047703321 005 20160315094804.0 035 $a(CKB)5470000002437178 035 $a(OCoLC)883253239$z(OCoLC)654377385 035 $a(EXLCZ)995470000002437178 100 $a20140709d1935 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 14$aThe Contact mining district, Nevada /$fby F.C. Schrader 210 1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1935. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (iv, 41 pages, 13 unnumbered pages of plates) $cillustrations (some color), maps (some color) 225 1 $aContributions to economic geology ;$v1934-36 225 1 $aBulletin / United States Department of the Interior, Geological Survey ;$v847-A 300 $aTitle from title screen (viewed July 8, 2014). 320 $aIncludes bibliographical references. 606 $aCopper mines and mining$zNevada$zElko County 606 $aMines and mineral resources$zNevada$zElko County 606 $aCopper mines and mining$2fast 606 $aMines and mineral resources$2fast 607 $aNevada$zElko County$2fast 615 0$aCopper mines and mining 615 0$aMines and mineral resources 615 7$aCopper mines and mining. 615 7$aMines and mineral resources. 700 $aSchrader$b Frank C$g(Frank Charles),$f1860-1944,$01399611 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bTRAAL 801 2$bGPO 801 2$bOCLCE 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910704047703321 996 $aThe Contact mining district, Nevada$93478073 997 $aUNINA