01812nam 2200421Ia 450 991069814940332120090318152732.0(CKB)5470000002395519(OCoLC)316226992(EXLCZ)99547000000239551920090318d2009 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierDerivation of nationally consistent indices representing urban intensity within and across nine metropolitan areas of the conterminous United States[electronic resource] /by Thomas F. Cuffney and James A. Falcone ; National Water-Quality Assessment ProgramReston, Va. :U.S. Geological Survey,2009.vii, 36 pages digital, PDF fileScientific investigations report ;2008-5095Title from title screen (viewed on Mar. 18, 2009).Includes bibliographical references (pages 22-24).WaterPollutionUnited StatesMeasurementStatistical methodsStream ecologyUnited StatesUrbanizationEnvironmental aspectsUnited StatesWaterPollutionMeasurementStatistical methods.Stream ecologyUrbanizationEnvironmental aspectsCuffney Thomas F.1952-1385362Falcone James A1397191National Water-Quality Assessment Program (U.S.)Geological Survey (U.S.)GPOGPOBOOK9910698149403321Derivation of nationally consistent indices representing urban intensity within and across nine metropolitan areas of the conterminous United States3458571UNINA