LEADER 02665oam 2200673 450 001 9910716785003321 005 20210805105037.0 035 $a(CKB)5470000002524322 035 $a(OCoLC)681906402$z(OCoLC)622348016$z(OCoLC)667961338$z(OCoLC)984765767$z(OCoLC)1138727714 035 $a(OCoLC)995470000002524322 035 $a(EXLCZ)995470000002524322 100 $a20101117d1998 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aOccurrence of nitrate and pesticides in ground water beneath three agricultural land-use settings in the eastern San Joaquin Valley, California, 1993-1995 /$fby Karen R. Burow, Jennifer L. Shelton, and Neil M. Dubrovsky 210 1$aSacramento, California :$cU.S. Geological Survey,$d1998. 215 $a1 online resource (vii, 51 pages) $cillustrations, map 225 1 $aWater-resources investigations report ;$v97-4284 320 $aIncludes bibliographical references (pages 47-51). 606 $aNitrates$xEnvironmental aspects$zCalifornia$zSan Joaquin Valley 606 $aPesticides$xEnvironmental aspects$zCalifornia$zSan Joaquin Valley 606 $aGroundwater$xPollution$zCalifornia$zSan Joaquin Valley 606 $aNutrient pollution of water$zCalifornia$zSan Joaquin Valley 606 $aGroundwater$xPollution$2fast 606 $aNitrates$xEnvironmental aspects$2fast 606 $aNutrient pollution of water$2fast 606 $aPesticides$xEnvironmental aspects$2fast 607 $aCalifornia$zSan Joaquin Valley$2fast 615 0$aNitrates$xEnvironmental aspects 615 0$aPesticides$xEnvironmental aspects 615 0$aGroundwater$xPollution 615 0$aNutrient pollution of water 615 7$aGroundwater$xPollution. 615 7$aNitrates$xEnvironmental aspects. 615 7$aNutrient pollution of water. 615 7$aPesticides$xEnvironmental aspects. 700 $aBurow$b Karen R.$01385316 702 $aShelton$b Jennifer L. 702 $aDubrovsky$b N. M. 712 02$aGeological Survey (U.S.), 712 02$aNational Water-Quality Assessment Program (U.S.) 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCO 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCQ 801 2$bCOP 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910716785003321 996 $aOccurrence of nitrate and pesticides in ground water beneath three agricultural land-use settings in the eastern San Joaquin Valley, California, 1993-1995$93538299 997 $aUNINA