LEADER 01310oam 2200397 450 001 9910713058003321 005 20200320151436.0 035 $a(CKB)5470000002499622 035 $a(OCoLC)1141095985 035 $a(EXLCZ)995470000002499622 100 $a20200219d2017 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aEvaluation of the Hydrolab HL4 water-quality sonde and sensors /$fby Teri T. Snazelle 210 1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2017. 215 $a1 online resource (v, 20 pages) $ccolor illustrations 225 1 $aOpen-file report ;$v2017-1153 320 $aIncludes bibliographical references (pages 19-20). 606 $aWater quality$xMeasurement 606 $aWater quality$xMeasurement$2fast 615 0$aWater quality$xMeasurement. 615 7$aWater quality$xMeasurement. 700 $aSnazelle$b Teri T.$01405409 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910713058003321 996 $aEvaluation of the Hydrolab HL4 water-quality sonde and sensors$93512455 997 $aUNINA