01351nam 2200385z- 450 991068949670332120161209100232.0(CKB)5860000000036252(BIP)007380888(EXLCZ)99586000000003625220220406c2000uuuu -u- -engWater quality hearing before the Committee on Agriculture, Nutrition, and Forestry, United States Senate, One Hundred Sixth Congress, second session, on water quality, February 23, 2000Washington: U.S. G.P.O.1 online resource (iv, 336 p.) ill0-16-064492-5 Water quality Water qualityUnited StatesWaterPurificationUnited StatesWaterPollutionTotal maximum daily loadUnited StatesWater qualityUnited StatesMeasurementNonpoint source pollutionUnited StatesWater qualityWaterTechnology & engineeringScienceWater qualityWaterPurificationWaterPollutionTotal maximum daily loadWater qualityMeasurement.Nonpoint source pollutionBOOK9910689496703321Water Quality2086405UNINA