01517oam 2200397 a 450 991070144640332120120223132742.0(CKB)5470000002418614(OCoLC)55117953(EXLCZ)99547000000241861420040511d2001 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierEffluent guidelines[electronic resource] coal mining final rule--fact sheet : amendments to effluent limitations guidelines and new source performance standards for the coal mining point source category--final rule[Washington, D.C.] :United States Environmental Protection Agency, Office of Water,[2001]1 online resourceTitle from title screen (viewed May 11, 2004)."December 2001.""EPA 821-F-01-018."Effluent guidelines Effluent qualityGovernment policyUnited StatesCoal mines and miningEnvironmental aspectsGovernment policyUnited StatesEffluent qualityGovernment policyCoal mines and miningEnvironmental aspectsGovernment policyUnited States.Environmental Protection Agency.Office of Water.GPOGPOOCLCQGPOBOOK9910701446403321Effluent guidelines3424496UNINA