LEADER 02041nas 2200601-a 450 001 9910693819603321 005 20210911152307.0 035 $a(OCoLC)192133735 035 $a(CKB)991042726967102 035 $a(CONSER)--2008230169 035 $a(EXLCZ)99991042726967102 100 $a20080220b19812001 -a- - 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aWater resources data$iMaryland and Delaware 210 $aBaltimore, Md. $cU.S. Dept. of the Interior, U.S. Geological Survey 215 $avolumes $cdigital, PDF files 225 1 $aU.S. Geological Survey water-data report 300 $aDescription based on water year 1997; title from title screen (viewed Feb. 20, 2008). 300 $aFinal issue consulted. 311 $a0364-4367 410 0$aU.S. Geological Survey water-data report. 517 3 $aMaryland and Delaware 531 $aWATER RESOURCES DATA. MARYLAND AND DELAWARE 606 $aStream measurements$zMaryland$vStatistics$vPeriodicals 606 $aStream measurements$zDelaware$vStatistics$vPeriodicals 606 $aWater quality$zMaryland$vStatistics$vPeriodicals 606 $aWater quality$zDelaware$vStatistics$vPeriodicals 606 $aStream measurements$2fast$3(OCoLC)fst01134581 606 $aWater quality$2fast$3(OCoLC)fst01171832 607 $aDelaware$2fast 607 $aMaryland$2fast 608 $aPeriodicals.$2fast 608 $aStatistics.$2fast 608 $aStatistics.$2lcgft 608 $aPeriodicals.$2lcgft 615 0$aStream measurements 615 0$aStream measurements 615 0$aWater quality 615 0$aWater quality 615 7$aStream measurements. 615 7$aWater quality. 712 02$aGeological Survey (U.S.).$bWater Resources Division. 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aJOURNAL 912 $a9910693819603321 996 $aWater resources data$91982357 997 $aUNINA