02094oam 2200637 450 991069271940332120190313113105.0(CKB)5470000002356284(OCoLC)41942131(OCoLC)624174965(OCoLC)681974674(OCoLC)1055303621(OCoLC)995470000002356284(EXLCZ)99547000000235628419990722d1999 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierThe quality of our nation's waters nutrients and pesticides /[Gregory J. Fuhrer and others]Reston, Va. :U.S. Dept. of the Interior, U.S. Geological Survey,1999.1 online resource (82 pages) color illustrations, mapsU.S. Geological Survey circular ;1225Includes bibliographical references (pages 80-82).Quality of our nation's waters Nutrient pollution of waterUnited StatesPesticidesEnvironmental aspectsUnited StatesWater qualityUnited StatesNutrient pollution of waterfastPesticidesEnvironmental aspectsfastWater qualityfastUnited StatesfastNutrient pollution of waterPesticidesEnvironmental aspectsWater qualityNutrient pollution of water.PesticidesEnvironmental aspects.Water quality.Fuhrer Gregory J.1420879Geological Survey (U.S.),National Water-Quality Assessment Program (U.S.)AGLAGLOCLCQOCLCFOCLCEOCLCOOCLCQOCLCOOCLCACOPBRXOCLCOGPOBOOK9910692719403321The quality of our nation's waters3540240UNINA