01685oam 2200445 450 991070619320332120170817112210.0(CKB)5470000002454491(OCoLC)609727590(OCoLC)655760725(EXLCZ)99547000000245449120100426d1974 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierResearch and demonstration programs to achieve water quality goals: what the Federal Government needs to do report to the Congress /by the Comptroller General of the United States[Washington, D.C.] :United States General Accounting Office,[1974]1 online resource (447 pages) illustrations"B-166506."2 vols. in 1.1. [Main report] -- 2. Cleaning North America's inland seas: study of federal water pollution research and demonstration programs on the Great Lakes.Research and demonstration programs to achieve water quality goalsWaterPollutionResearchUnited StatesWaterPollutionResearchfastUnited StatesfastWaterPollutionResearchWaterPollutionResearch.628.1/07/2073OCLCEOCLCEOCLCQOCLCFOCLCOOCLCQGPOBOOK9910706193203321Research and demonstration programs to achieve water quality goals: what the Federal Government needs to do3447067UNINA