02292nam 2200493Ka 450 991069685290332120080724135838.0(CKB)5470000002382353(OCoLC)235961806(EXLCZ)99547000000238235320080724d2003 ua 0engtxtrdacontentcrdamediacrrdacarrierSimulation of streamflow and water quality in the Christina River subbasin and overview of simulations in other subbasins of the Christina River basin, Pennsylvania, Maryland, and Delaware, 1994-98 /by Lisa A. Senior and Edward H. Koerkle ; in cooperation with the Delaware River Basin Commission, Delaware Department of Natural Resources and Environmental Control, and the Pennsylvania Department of Environmental ProtectionNew Cumberland, Pa. :U.S. Dept. of the Interior, U.S. Geological Survey,2003.xii, 144 pages digital, PDF fileWater-resources investigations report ;03-4193Title from title screen (viewed July 24, 2008).Water qualityPennsylvaniaWater qualityMarylandWater qualityDelawareStreamflowPennsylvaniaComputer simulationStreamflowMarylandComputer simulationStreamflowDelawareComputer simulationWater qualityWater qualityWater qualityStreamflowComputer simulation.StreamflowComputer simulation.StreamflowComputer simulation.Senior Lisa A1390074Koerkle Edward H1407213Delaware River Basin Commission.Delaware.Department of Natural Resources and Environmental Control.Pennsylvania.Department of Environmental Protection.Geological Survey (U.S.)GPOGPOBOOK9910696852903321Simulation of streamflow and water quality in the Christina River subbasin and overview of simulations in other subbasins of the Christina River basin, Pennsylvania, Maryland, and Delaware, 1994-983510463UNINA