LEADER 01691nam  2200385   450 
001 9910704556703321
005 20130716132725.0
035   $a(CKB)5470000002442137
035   $a(OCoLC)852898014
035   $a(EXLCZ)995470000002442137
100   $a20130716d2012      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aReissue of I10-V-05, measuring methane levels at underground coal mines using belt air to ventilate working sections
210  1$a[Arlington, Virginia] :$c[U.S. Department of Labor, Mine Safety and Health Adminstration],$d2012.
215   $a1 online resource (2 pages)
225 1 $aProcedure instruction letter ;$vno. I12-V-16
300   $aTitle from subject line (viewed on July 16, 2013).
300   $a"Effective Date: 05/22/2012, Expiration Date: 03/31/2014."
517 3 $aMeasuring methane levels at underground coal mines using belt air to ventilate working sections
606   $aMine gases$zUnited States$xMeasurement$xEquipment and supplies$xSafety measures
606   $aMethane$zUnited States$xMeasurement$xEquipment and supplies
606   $aMine atmospheres$xSafety regulations$zUnited States
615  0$aMine gases$xMeasurement$xEquipment and supplies$xSafety measures.
615  0$aMethane$xMeasurement$xEquipment and supplies.
615  0$aMine atmospheres$xSafety regulations
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910704556703321
996   $aReissue of I10-V-05, measuring methane levels at underground coal mines using belt air to ventilate working sections$93259397
997   $aUNINA