01774oam 2200457 a 450 991069914620332120110622140304.0(CKB)5470000002400434(OCoLC)497190880(EXLCZ)99547000000240043420100112d2009 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierMetrics for nitrate contamination of ground water at CAFO land application sites[electronic resource] Iowa swine study /Jerry L. HatfieldAda, Okla. :U.S. Environmental Protection Agency, Office of Research and Development, National Risk Management Research Laboratory,[2009]1 online resource (ix, 14 pages) illustrations color mapTitle from title screen (viewed on Jan. 12, 2009)."June 2009.""EPA 600/R 09/045."Includes bibliographical references (pages 13-14).Metrics for nitrate contamination of ground water at CAFO land application sites NitratesEnvironmental aspectsIowaGroundwaterPollutionIowaAnimal feedingEnvironmental aspectsIowaNitratesEnvironmental aspectsGroundwaterPollutionAnimal feedingEnvironmental aspectsHatfield Jerry L72670National Risk Management Research Laboratory (U.S.)GPOGPOUBYOCLCQGPOBOOK9910699146203321Metrics for nitrate contamination of ground water at CAFO land application sites3452607UNINA