01544nam 2200361Ia 450 991069742530332120080904135527.0(CKB)5470000002388692(OCoLC)245161387(EXLCZ)99547000000238869220080904d2005 ua 0engtxtrdacontentcrdamediacrrdacarrierSummary of significant results from studies of triazine herbicides and their degradation products in surface water, ground water, and precipitation in the midwestern United States during the 1990s[electronic resource] /by Elisabeth A. Scribner ... [and others]Reston, Va. :U.S. Dept. of the Interior, U.S. Geological Survey,2005.iv, 27 pages digital, PDF fileScientific investigations report ;2005-5094Title from PDF t.p. (viewed on Sept. 4, 2008).HerbicidesEnvironmental aspectsMiddle WestWaterPollutionMiddle WestHerbicidesEnvironmental aspectsWaterPollutionScribner Elisabeth A1381242Geological Survey (U.S.)GPOGPOGPOBOOK9910697425303321Summary of significant results from studies of triazine herbicides and their degradation products in surface water, ground water, and precipitation in the midwestern United States during the 1990s3482794UNINA