LEADER 01706oam 2200505 450 001 9910715260903321 005 20210611153131.0 035 $a(CKB)5470000002509414 035 $a(OCoLC)816705193 035 $a(EXLCZ)995470000002509414 100 $a20121109d1968 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aMineral resources of the Appalachian region /$fby the U.S. Geological Survey and the U.S. Bureau of Mines 210 1$aWashington :$cUnited States Government Printing Office,$d1968. 215 $a1 online resource (xvi, 492 pages) $cillustrations, maps +$e4 plates 225 1 $aGeological Survey professional paper ;$v580 300 $a"A compilation of information on the mineral resources, mineral industry, and geology of the Appalachian Region." 320 $aIncludes bibliographical references (pages 466-492). 606 $aMines and mineral resources$zAppalachian Region 606 $aGeology$zAppalachian Region 606 $aGeology$2fast 606 $aMines and mineral resources$2fast 607 $aAppalachian Region$2fast 615 0$aMines and mineral resources 615 0$aGeology 615 7$aGeology. 615 7$aMines and mineral resources. 712 02$aUnited States.$bBureau of Mines, 712 02$aGeological Survey (U.S.), 801 0$bCSA 801 1$bCSA 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCQ 801 2$bGPO 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910715260903321 996 $aMineral resources of the Appalachian region$91504443 997 $aUNINA