LEADER 01978oam 2200625 450 001 9910708624103321 005 20170419075910.0 035 $a(CKB)5470000002470988 035 $a(OCoLC)568141785$z(OCoLC)607718557$z(OCoLC)891572201 035 $a(OCoLC)995470000002470988 035 $a(EXLCZ)995470000002470988 100 $a20100324d1941 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aOccurrence and origin of the titanium deposits of Nelson and Amherst counties, Virginia /$fby Clarence S. Ross 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1941. 215 $a1 online resource (iii, 59 pages, 10 pages of plates) $cillustrations, map 225 1 $aProfessional paper ;$v198 320 $aIncludes bibliographical references and index. 606 $aTitanium ores$zVirginia 606 $aTitanium 606 $aMines and mineral resources$zVirginia 606 $aPetrology$zVirginia 606 $aMines and mineral resources$2fast 606 $aPetrology$2fast 606 $aTitanium$2fast 607 $aVirginia$2fast 615 0$aTitanium ores 615 0$aTitanium. 615 0$aMines and mineral resources 615 0$aPetrology 615 7$aMines and mineral resources. 615 7$aPetrology. 615 7$aTitanium. 700 $aRoss$b Clarence S$g(Clarence Samuel),$f1880-1975,$01388979 712 02$aGeological Survey (U.S.), 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCA 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCO 801 2$bCOP 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910708624103321 996 $aOccurrence and origin of the titanium deposits of Nelson and Amherst counties, Virginia$93440099 997 $aUNINA