LEADER 01392nam  2200373   450 
001 9910706157203321
005 20170830143447.0
035   $a(CKB)5470000002454855
035   $a(OCoLC)1002219394
035   $a(EXLCZ)995470000002454855
100   $a20170830d2013      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aTests for methane at the working face, using extendable probes or other acceptable means
210  1$a[Arlington, Virginia] :$c[U.S. Department of Labor, Mine Safety and Health Adminstration],$d2013.
215   $a1 online resource (3 pages)
225 1 $aProgram policy letter ;$vno. P13-V-06
300   $a"Effective date: 06/20/2013."
300   $a"Reissue of P-11-V-8."
606   $aCoalbed methane drainage$xSafety regulations$zUnited States
606   $aMine atmospheres$xSafety regulations$zUnited States
606   $aMine safety$xSafety regulations$zUnited States
615  0$aCoalbed methane drainage$xSafety regulations
615  0$aMine atmospheres$xSafety regulations
615  0$aMine safety$xSafety regulations
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910706157203321
996   $aTests for methane at the working face, using extendable probes or other acceptable means$93255053
997   $aUNINA