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100   $a20120423d2012      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aSafety effects of less prescriptive requirements for low-stress natural gas transmission pipelines are uncertain$b[electronic resource] /$f[Susan Fleming]
210  1$aWashington, DC :$cU.S. Govt. Accountability Office,$d[2012]
215   $a1 online resource (12 pages) $ccolor illustrations
300   $aTitle from PDF title screen (viewed Apr. 19, 2012).
300   $a"February 16, 2012."
300   $a"GAO-12-389R."
320   $aIncludes bibliographical references.
517 3 $aSafety effects of less prescriptive requirements for low stress natural gas transmission pipelines are uncertain
517 1 $aLow-stress pipeline regulations
606   $aNatural gas pipelines$zUnited States$xSafety measures
606   $aNatural gas pipelines$zUnited States$vRegulations
615  0$aNatural gas pipelines$xSafety measures.
615  0$aNatural gas pipelines
700   $aFleming$b Susan A$01391194
712 02$aUnited States.$bGovernment Accountability Office.
801  0$bGPO
801  1$bGPO
906   $aDOCUMENT
912   $a9910703360403321
996   $aSafety effects of less prescriptive requirements for low-stress natural gas transmission pipelines are uncertain$93527310
997   $aUNINA