02041nas 2200601-a 450 991069381960332120210911152307.0(OCoLC)192133735(CKB)991042726967102(CONSER)--2008230169(EXLCZ)9999104272696710220080220b19812001 -a- -engur|||||||||||txtrdacontentcrdamediacrrdacarrierWater resources dataMaryland and DelawareBaltimore, Md. U.S. Dept. of the Interior, U.S. Geological Surveyvolumes digital, PDF filesU.S. Geological Survey water-data reportDescription based on water year 1997; title from title screen (viewed Feb. 20, 2008).Final issue consulted.0364-4367 U.S. Geological Survey water-data report.Maryland and DelawareWATER RESOURCES DATA. MARYLAND AND DELAWAREStream measurementsMarylandStatisticsPeriodicalsStream measurementsDelawareStatisticsPeriodicalsWater qualityMarylandStatisticsPeriodicalsWater qualityDelawareStatisticsPeriodicalsStream measurementsfast(OCoLC)fst01134581Water qualityfast(OCoLC)fst01171832DelawarefastMarylandfastPeriodicals.fastStatistics.fastStatistics.lcgftPeriodicals.lcgftStream measurementsStream measurementsWater qualityWater qualityStream measurements.Water quality.Geological Survey (U.S.).Water Resources Division.GPOGPOGPOJOURNAL9910693819603321Water resources data1982357UNINA