01483nam 2200385 a 450 991070210270332120121009163546.0(CKB)5470000002425116(OCoLC)812348261(EXLCZ)99547000000242511620121009d2012 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierNonpoint source water pollution[electronic resource] greater oversight and additional data needed for key EPA water program, survey of Section 319 project managers (GAO-12-377SP, May 2012), an e-supplement to GAO-12-335[Washington, D.C.] :U.S. Govt. Accountability Office,[2012]1 online resourceTitle from title screen (viewed Oct. 4, 2012)."May 31, 2012"--List of GAO reports."GAO-12-377SP."Nonpoint source water pollution Project managersUnited StatesExaminations, questions, etcWaterPollutionLaw and legislationUnited StatesExaminations, questions, etcWater qualityUnited StatesExaminations, questions, etcProject managersWaterPollutionLaw and legislationWater qualityGPOGPOBOOK9910702102703321Nonpoint source water pollution3513405UNINA