LEADER 01987oam 2200613I 450 001 9910698610903321 005 20151222143857.0 035 $a(CKB)5470000002436539 035 $a(OCoLC)691851193$z(OCoLC)885009289 035 $a(EXLCZ)995470000002436539 100 $a20101210d1953 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGeneral and engineering geology of the Wray area, Colorado and Nebraska /$fby Dorothy R. Hill and Jessie M. Tompkin 210 1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1953. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (iv, 65 pages) $cillustrations 225 1 $aGeological Survey bulletin ;$v1001 300 $aTitle from title screen (viewed Sept. 23, 2015). 320 $aIncludes bibliographical references (pages 62-64). 606 $aGeology$zColorado$zYuma County 606 $aGeology$zNebraska$zDundy County 606 $aSoil mechanics 606 $aRoad materials 606 $aGeology$2fast 606 $aRoad materials$2fast 606 $aSoil mechanics$2fast 607 $aColorado$zYuma County$2fast 607 $aNebraska$zDundy County$2fast 615 0$aGeology 615 0$aGeology 615 0$aSoil mechanics. 615 0$aRoad materials. 615 7$aGeology. 615 7$aRoad materials. 615 7$aSoil mechanics. 700 $aHill$b Dorothy Rachel$01398633 702 $aTompkin$b Jessie M. 712 02$aGeological Survey (U.S.), 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bCOP 801 2$bTRAAL 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910698610903321 996 $aGeneral and engineering geology of the Wray area, Colorado and Nebraska$93462308 997 $aUNINA