01736oam 2200433Ia 450 991069662430332120080903140117.0(CKB)5470000002380621(OCoLC)244835071(EXLCZ)99547000000238062120080903d2007 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierResponse of stream chemistry during base flow to gradients of urbanization in selected locations across the conterminous United States, 2002-04[electronic resource] /by Lori A. Sprague ... [and others]Reston, Va. :U.S. Dept. of the Interior, U.S. Geological Survey,2007.x, 132 pages digital, PDF fileScientific investigations report ;2007-5083Title from title screen (viewed on Sept. 2, 2008)."National Water-Quality Assessment Program."Includes bibliographical references (pages 68-75).UrbanizationEnvironmental aspectsUnited StatesWater qualityUnited StatesWaterPollutionUnited StatesUrbanizationEnvironmental aspectsWater qualityWaterPollutionSprague Lori A1390024National Water-Quality Assessment Program (U.S.)Geological Survey (U.S.)GPOGPOGPOBOOK9910696624303321Response of stream chemistry during base flow to gradients of urbanization in selected locations across the conterminous United States, 2002-043545801UNINA