02343oam 2200577 450 991070463980332120210615120116.0(CKB)5470000002443318(OCoLC)840109345(EXLCZ)99547000000244331820130419d2013 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierEstimation of annual agricultural pesticide use for counties of the conterminous United States, 1992-2009 /by Gail P. Thelin and Wesley W. StoneReston, Virginia :U.S. Department of the Interior, U.S. Geological Survey,2013.1 online resource (66 pages) illustrations, maps +2 appendicesScientific investigations report ;2013-5009"National Water-Quality Assessment Program."Appendix 1. Summary of EPest-low and EPest-high annual national totals by pesticide and crop type (1.1 MB) -- Appendix 2. EPest-low and EPest-high annual national totals derived from EPest surveyed, tier 1, tier 2, and regional rate estimates (400 KB).Includes bibliographical references (page 54).GroundwaterPollutionUnited StatesPesticidesEnvironmental aspectsUnited StatesAgricultural pollutionUnited StatesAgricultural pollutionfastGroundwaterPollutionfastPesticidesEnvironmental aspectsfastUnited StatesfastGroundwaterPollutionPesticidesEnvironmental aspectsAgricultural pollutionAgricultural pollution.GroundwaterPollution.PesticidesEnvironmental aspects.Thelin Gail P.1390087Stone Wesley W.National Water-Quality Assessment Program (U.S.)Geological Survey (U.S.),AZSAZSOCLCFOCLCOOCLCQOCLCAGPOBOOK9910704639803321Estimation of annual agricultural pesticide use for counties of the conterminous United States, 1992-20093536792UNINA