01337oam 2200385 a 450 991070142760332120120229154745.0(CKB)5470000002418804(OCoLC)56359837(EXLCZ)99547000000241880420040826d2002 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierDecentralized systems technology fact sheet[electronic resource] septic tank polishing[Washington, D.C.] :U.S. Environmental Protection Agency, Office of Water,[2002]1 online resource (4 unnumbered pages)Title from title screen (viewed Aug. 26, 2004)."September 2002.""EPA 832-F-02-021."Includes bibliographical references.Decentralized systems technology fact sheet Septic tanksTechnological innovationsUnited StatesSeptic tanksTechnological innovationsUnited States.Environmental Protection Agency.Office of Water.GPOGPOOCLCQGPOBOOK9910701427603321Decentralized systems technology fact sheet3129954UNINA