02596nam 2200553Ka 450 991069485670332120080404114805.0(CKB)5470000002365143(OCoLC)64628171(EXLCZ)99547000000236514320060313d2001 ua 0engtxtrdacontentcrdamediacrrdacarrierAmbient water quality criteria recommendations[electronic resource] information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion IV-great plains grass and shrublands including all or parts of: North Dakota, South Dakota, Montana, Wyoming, Nebraska, Colorado, Kansas, Oklahoma, New Mexico, and Texas, and the authorized Tribes within the Ecoregion[Washington, D.C.] :United States Environmental Protection Agency, Office of Water, Office of Science and Technology, Health and Ecological Criteria Division,[2001]159 pages digital, PDF fileTitle from title screen (viewed on Mar. 13, 2006)."December 2001.""EPA 822-B-01-013."Ambient water quality criteria recommendations Water qualityGovernment policyNorth DakotaWater qualityGovernment policySouth DakotaWater qualityGovernment policyMontanaWater qualityGovernment policyWyomingWater qualityGovernment policyNebraskaWater qualityGovernment policyColoradoWater qualityGovernment policyKansasWater qualityGovernment policyOklahomaWater qualityGovernment policyNew MexicoWater qualityGovernment policyTexasWater qualityGovernment policyWater qualityGovernment policyWater qualityGovernment policyWater qualityGovernment policyWater qualityGovernment policyWater qualityGovernment policyWater qualityGovernment policyWater qualityGovernment policyWater qualityGovernment policyWater qualityGovernment policyUnited States.Environmental Protection Agency.Health and Ecological Criteria Division.GPOGPOBOOK9910694856703321Ambient water quality criteria recommendations3424519UNINA01747oam 2200409Ia 450 991069683550332120080730120804.0(CKB)5470000002382528(OCoLC)236163524(EXLCZ)99547000000238252820080728d2006 ua 0engtxtrdacontentcrdamediacrrdacarrierSelection of Manning's roughness coefficient for natural and constructed vegetated and non-vegetated channels, and vegetation maintenance plan guidelines for vegetated channels in central Arizona[electronic resource] /by Jeff V. Phillips and Saeid Tadayon ; prepared in cooperation with the Flood Control District of Maricopa CountyReston, Va. :U.S. Dept. of the Interior, U.S. Geological Survey,2006.vii, 41 pages digital, PDF fileScientific investigations report ;2006-5108Title from PDF t.p. (viewed on July 28, 2008)Stream plantsArizonaRiver channelsArizonaStream measurementsArizonaStream plantsRiver channelsStream measurementsPhillips Jeff V.1962-1384004Tadayon Saeid1389499Flood Control District of Maricopa County.Geological Survey (U.S.)GPOGPOGPOBOOK9910696835503321Selection of Manning's roughness coefficient for natural and constructed vegetated and non-vegetated channels, and vegetation maintenance plan guidelines for vegetated channels in central Arizona3441122UNINA