LEADER 01755oam 2200469 450 001 9910717276103321 005 20220308092308.0 035 $a(CKB)5470000002529463 035 $a(OCoLC)1151314228 035 $a(EXLCZ)995470000002529463 100 $a20200420d1985 ua 0 101 0 $aeng 135 $aurn|||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aEvaluation of surface geophysical methods for collection of hydrogeologic data in the Nebraska Sand Hills region /$fby Michael J. Ellis and Robert A. Hiergesell ; prepared in cooperation with the Nebraska Natural Resources Commission 210 1$aLincoln, Nebraska :$cUnited States Geological Survey,$d1985. 215 $a1 onlilne resource (v, 56 pages) $cillustrations, maps 225 1 $aWater-resources investigations report ;$v85-4195 320 $aIncludes bibliographical references (pages 46-48). 606 $aGeophysics$zNebraska$xMethodology 606 $aGroundwater$zNebraska 606 $aGeophysics$xMethodology$2fast 606 $aGroundwater$2fast 607 $aNebraska$2fast 615 0$aGeophysics$xMethodology. 615 0$aGroundwater 615 7$aGeophysics$xMethodology. 615 7$aGroundwater. 700 $aEllis$b M. J$g(Michael Joseph),$f1932-$01389812 702 $aHiergesell$b Robert A. 712 02$aGeological Survey (U.S.), 712 02$aNebraska Natural Resources Commission. 801 0$bUND 801 1$bUND 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910717276103321 996 $aEvaluation of surface geophysical methods for collection of hydrogeologic data in the Nebraska Sand Hills region$93441830 997 $aUNINA