LEADER 01740oam 2200505I 450 001 9910711319203321 005 20180913100802.0 035 $a(CKB)5470000002482843 035 $a(OCoLC)953268988 035 $a(OCoLC)995470000002482843 035 $a(EXLCZ)995470000002482843 100 $a20160708d1953 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGeology and pegmatites of part of the Four-mile area, Custer County, South Dakota /$fby Andrew J. Lang 210 1$aWashington, D.C. :$cUnited States Department of the Interior, Geological Survey,$d1953. 215 $a1 online resource (iv, 20 pages) $cmaps 225 1 $aGeological Survey circular ;$v245 300 $a"This report concerns work done on behalf of the U.S. Atomic Energy Commission and is published with the permission of the Commission." 320 $aIncludes bibliographical references (page 20). 606 $aGeology$zSouth Dakota$zCuster County 606 $aPegmatites$zSouth Dakota$zCuster County 606 $aGeology$2fast 606 $aPegmatites$2fast 607 $aSouth Dakota$2fast 615 0$aGeology 615 0$aPegmatites 615 7$aGeology. 615 7$aPegmatites. 700 $aLang$b Andrew J.$0187238 702 $aRedden$b Jack A$g(Jack Allison),$f1926-2019, 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910711319203321 996 $aGeology and pegmatites of part of the Four-mile area, Custer County, South Dakota$93461087 997 $aUNINA