02147oam 2200553 450 991071378040332120200724092523.0(CKB)5470000002503877(OCoLC)966434981(OCoLC)995470000002503877(EXLCZ)99547000000250387720161219d1997 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierEstimation of nutrient and suspended-sediment loads in the Patuxent River Basin, Maryland, water years 1986-90 /by Stephen D. Preston and Robert M. SummersBaltimore, Maryland :U.S. Geological Survey,1997.1 online resource (vi, 69 pages) illustrations, mapsWater-resources investigations report ;96-4175"Prepared in cooperation with the Maryland Department of the Environment."Includes bibliographical references (pages 68-69).Nutrient pollution of waterMarylandPatuxent River WatershedSuspended sedimentsMarylandPatuxent River WatershedWater qualityMarylandPatuxent River WatershedNutrient pollution of waterfastSuspended sedimentsEnvironmental aspectsfastWater qualityfastMarylandPatuxent River WatershedfastNutrient pollution of waterSuspended sedimentsWater qualityNutrient pollution of water.Suspended sedimentsEnvironmental aspects.Water quality.Preston Stephen D.1955-1407136Summers Robert M.Geological Survey (U.S.),Maryland.Department of the Environment.COPCOPOCLCOOCLCFGPOBOOK9910713780403321Estimation of nutrient and suspended-sediment loads in the Patuxent River Basin, Maryland, water years 1986-903492880UNINA