01490nam 2200397 a 450 991069828930332120060411144449.0(CKB)4920000000503623(OCoLC)66280546(EXLCZ)99492000000050362320060411d2006 ua 0enguran|---|||||txtrdacontentcrdamediacrrdacarrierEnvironmental Protection Agency[electronic resource] national primary drinking water regulations : long term 2 enhanced surface water treatment ruleWashington, DC :U.S. Government Accountability Office,[2006]4 unnumbered pages digital, PDF fileTitle from title screen (viewed on Apr. 6, 2006).Author: Kathleen E. Wannisky."January 19, 2006."Paper version available from: U.S. Government Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548."GAO-06-354R.""B-297824."Environmental Protection AgencyDrinking waterLaw and legislationUnited StatesDrinking waterLaw and legislationWannisky Kathleen E1380733United States.Government Accountability Office.GPOGPODOCUMENT9910698289303321Environmental Protection Agency3426279UNINA