01814oam 2200505Ia 450 991069442290332120080717101453.0(CKB)5470000002362913(OCoLC)173522956(EXLCZ)99547000000236291320071001d2006 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierPesticides in the nation's streams and ground water, 1992-2001[electronic resource] the quality of our nation's waters /by Robert J. Gilliom ... [and others]Rev. Feb. 15, 2007.Reston, VA :U.S. Geological Survey,[2006]vii, 172 pages digital, PDF fileCircular ;1291Title from Web page (viewed on Oct. 1, 2007)."March 2006.""National Water-Quality Assessment Program"--Cover.1-4113-0955-3 Includes bibliographical references.Pesticides in the nation's streams and ground water, 1992-2001 WaterPollutionUnited StatesAgricultural pollutionUnited StatesPesticidesEnvironmental aspectsUnited StatesWater qualityUnited StatesWaterPollutionAgricultural pollutionPesticidesEnvironmental aspectsWater qualityGilliom Robert J1384354Geological Survey (U.S.)National Water-Quality Assessment Program (U.S.)OREOREGPOBOOK9910694422903321Pesticides in the nation's streams and ground water, 1992-20013523251UNINA