01628nam 2200457 a 450 991069924320332120230902162158.0(CKB)5470000002401475(OCoLC)488776574(EXLCZ)99547000000240147520091214d1994 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierNational Water-Quality Assessment Program--Eastern Iowa Basins[electronic resource][Reston, Va.] :U.S. Geological Survey, Dept. of the Interior,[1994]1 online resource color mapNAWQA fact sheet ;FS 94-031Title from title screen (USGS, viewed on June 17, 2009).Author: S.J. Kalkhoff.Includes bibliographical references.NAWQA fact sheet ;FS 94-031.National Water Quality Assessment Program--Eastern Iowa BasinsWater qualityIowaIowa River WatershedWater qualityCedar River Watershed (Minn. and Iowa)Water qualityWapsipinicon River (Iowa and Minn.)Water qualityIowaSkunk River WatershedWater qualityWater qualityWater qualityWater qualityKalkhoff Stephen J1396393Geological Survey (U.S.)GPOGPOBOOK9910699243203321National Water-Quality Assessment Program--Eastern Iowa Basins3471639UNINA