01380nam 2200361 a 450 991069542560332120061220093931.0(CKB)5470000002370507(OCoLC)77116832(EXLCZ)99547000000237050720061220d2006 ua 0engurmn|---|||||txtrdacontentcrdamediacrrdacarrierNatural gas pipeline safety[electronic resource] risk-based standards should allow operators to better tailor reassessments to pipeline threats : report to congressional committees[Washington, D.C.] :U.S. Government Accountability Office,[2006]ii, 42 pages digital, PDF fileTitle from title screen (viewed on Dec. 12, 2006)."September 2006."Paper version available from: U.S. Government Accountability Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548."GAO-06-945."Includes bibliographical references.Natural gas pipeline safety Natural gas pipelinesUnited StatesSafety measuresNatural gas pipelinesSafety measures.GPOGPOBOOK9910695425603321Natural gas pipeline safety3475983UNINA