LEADER 01921oam 2200505 450 001 9910707835403321 005 20161223133324.0 035 $a(CKB)5470000002468206 035 $a(OCoLC)885281935 035 $a(EXLCZ)995470000002468206 100 $a20140805d1980 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGeochemical variation in soils in the Piceance Creek basin, western Colorado $ea geochemical baseline study of the composition of soils in a major oil-shale area /$fby Walter E. Dean, Charles D. Ringrose, and Ronald W. Klusman 210 1$a[Reston, Va.] :$cUnited States Department of the Interior, Geological Survey,$d1979. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (iv, 47 pages) $cillustrations, maps 225 1 $aGeological Survey bulletin ;$v1479 320 $aIncludes bibliographical references (pages 45-47). 517 $aGeochemical variation in soils in the Piceance Creek basin, western Colorado 606 $aOil-shales$zColorado$zPiceance Creek Watershed 606 $aSoils$zColorado$zPiceance Creek Watershed$xComposition 606 $aOil-shales$2fast 606 $aSoils$xComposition$2fast 607 $aColorado$zPiceance Creek Watershed$2fast 615 0$aOil-shales 615 0$aSoils$xComposition. 615 7$aOil-shales. 615 7$aSoils$xComposition. 700 $aDean$b Walter E.$01381652 702 $aKlusman$b Ronald W. 702 $aRingrose$b Charles D. 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910707835403321 996 $aGeochemical variation in soils in the Piceance Creek basin, western Colorado$93549742 997 $aUNINA