LEADER 01952oam 2200529 450 001 9910715361003321 005 20210223103207.0 035 $a(CKB)5470000002510423 035 $a(OCoLC)681962173$z(OCoLC)621823959$z(OCoLC)667865413$z(OCoLC)971497718 035 $a(OCoLC)995470000002510423 035 $a(EXLCZ)995470000002510423 100 $a20101117d1990 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aComputerized stratified random site-selection approaches for design of a ground-water-quality sampling network /$fby Jonathon C. Scott 210 1$aOklahoma City, Oklahoma :$cU.S. Geological Survey,$d1990. 215 $a1 online resource (vi, 109 pages) $cillustrations, maps 225 1 $aWater-resources investigations report ;$v90-4101 320 $aIncludes bibliographical references (pages 64-65). 606 $aGroundwater$xSampling$zUnited States$xComputer programs 606 $aWater quality$zUnited States$xMeasurement$xComputer programs 606 $aStratified sets 606 $aStratified sets$2fast 606 $aWater quality$xMeasurement$xComputer programs$2fast 607 $aUnited States$2fast 615 0$aGroundwater$xSampling$xComputer programs. 615 0$aWater quality$xMeasurement$xComputer programs. 615 0$aStratified sets. 615 7$aStratified sets. 615 7$aWater quality$xMeasurement$xComputer programs. 700 $aScott$b J. C.$0148325 712 02$aGeological Survey (U.S.), 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCQ 801 2$bCOP 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910715361003321 996 $aComputerized stratified random site-selection approaches for design of a ground-water-quality sampling network$93435910 997 $aUNINA