LEADER 02039oam 2200529 450 001 9910707416403321 005 20160902144150.0 035 $a(CKB)5470000002465368 035 $a(OCoLC)891382938 035 $a(EXLCZ)995470000002465368 100 $a20140926d1970 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aMineral resources of the Jack Creek basin, Madison County, Montana $ean evaluation of the mineral potential of the area /$fby George E. Becraft and Thor H. Kiilsgaard, and by Ronald M. Van Noy 210 1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1970. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (vi, 24 pages, 2 pages of plates) $cillustrations, maps 225 1 $aGeological Survey bulletin ;$v1319-B 225 1 $aStudies related to wilderness-primitive areas 300 $aTitle from title screen (viewed September 15, 2014). 320 $aIncludes bibliographical references (pages 23-24). 517 $aMineral resources of the Jack Creek basin, Madison County, Montana 606 $aGeology$zMontana$zMadison County 606 $aMines and mineral resources$zMontana$zMadison County 606 $aGeology$2fast 606 $aMines and mineral resources$2fast 607 $aMontana$zMadison County$2fast 615 0$aGeology 615 0$aMines and mineral resources 615 7$aGeology. 615 7$aMines and mineral resources. 700 $aBecraft$b George E$g(George Earle),$f1922-$01404210 702 $aKiilsgaard$b Thor H. 702 $aVan Noy$b Ronald M. 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910707416403321 996 $aMineral resources of the Jack Creek basin, Madison County, Montana$93517750 997 $aUNINA