LEADER 02161oam 2200505 a 450 001 9910696827803321 005 20081112101822.0 035 $a(CKB)5470000002382606 035 $a(OCoLC)86078371 035 $a(EXLCZ)995470000002382606 100 $a20070320d2006 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGround-water quality beneath irrigated cropland of the northern and southern High Plains aquifer, Nebraska and Texas, 2003-04$b[electronic resource] /$fby Jennifer S. Stanton and Lynne Fahlquist 210 1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2006. 215 $aviii, 94 pages $cdigital, PDF file 225 1 $aScientific investigations report ;$v2006-5196 300 $aTitle from PDF title screen (viewed on Mar. 20, 2007). 300 $aAt head of title on HTML title screen: Nebraska Water Science Center. 300 $a"National Water-Quality Assessment Program." 320 $aIncludes bibliographical references (pages 34-38). 517 3 $aGround water quality beneath irrigated cropland of the northern and southern High Plains aquifer, Nebraska and Texas, 2003-04 606 $aGroundwater$xPollution$zTexas 606 $aGroundwater$xPollution$zNebraska 606 $aIrrigation$xEnvironmental aspects$zTexas 606 $aIrrigation$xEnvironmental aspects$zNebraska 615 0$aGroundwater$xPollution 615 0$aGroundwater$xPollution 615 0$aIrrigation$xEnvironmental aspects 615 0$aIrrigation$xEnvironmental aspects 700 $aStanton$b Jennifer S$01398793 701 $aFahlquist$b Lynne$f1959-$01382535 712 02$aNational Water-Quality Assessment Program (U.S.) 712 02$aUSGS Nebraska Water Science Center. 712 02$aGeological Survey (U.S.) 801 0$bGIS 801 1$bGIS 801 2$bGPO 906 $aBOOK 912 $a9910696827803321 996 $aGround-water quality beneath irrigated cropland of the northern and southern High Plains aquifer, Nebraska and Texas, 2003-04$93488081 997 $aUNINA