01844oam 2200457Ia 450 991069442020332120230902162210.0(CKB)5470000002362940(OCoLC)516564743(EXLCZ)99547000000236294020100216d2010 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierDevelopment and application of regression models for estimating nutrient concentrations in streams of the conterminous United States, 1992-2001[electronic resource] /by Norman E. Spahr, David K. Mueller, David M. Wolock, Kerie J. Hitt, and JoAnn M. GronbergReston, Va. :U.S. Geological Survey,2010.1 online resource (viii, 22 pages) illustrations, mapsScientific investigations report ;2009-5199"National Water-Quality Assessment Program."1-4113-2595-8 Includes bibliographical references (pages 21-22).Scientific investigations report ;2009-5199.Nutrient pollution of waterUnited StatesStream measurementsUnited StatesAnalysisRegression analysisNutrient pollution of waterStream measurementsAnalysis.Regression analysis.Spahr Norman E1384575Geological Survey (U.S.)National Water-Quality Assessment Program (U.S.)WCAWCAWCAGPOBOOK9910694420203321Development and application of regression models for estimating nutrient concentrations in streams of the conterminous United States, 1992-20013499131UNINA