LEADER 01779nam 2200469 a 450 001 9910697139303321 005 20230902162254.0 035 $a(CKB)5470000002385520 035 $a(OCoLC)657326370 035 $a(OCoLC)551774394 035 $a(EXLCZ)995470000002385520 100 $a20100823d2009 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aReducing hazardous dust exposure when rock drilling during construction$b[electronic resource] 210 1$a[Cincinnati, OH] : Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health,$c[publisher not identified],$d[2009] 215 $a1 online resource ( 4 pages) $cillustrations 225 1 $aDHHS (NIOSH) publication ;$vno. 2009-124 225 1 $aWorkplace solutions 300 $aTitle from title screen (viewed on Aug. 23, 2010). 300 $a"April 2009." 320 $aIncludes bibliographical references (page [3]). 410 0$aDHHS publication ;$vno. (NIOSH) 2009-124. 410 0$aWorkplace solutions. 606 $aConcrete construction$xDust control 606 $aConstruction workers$xHealth and hygiene 606 $aDust control 606 $aExhaust systems 615 0$aConcrete construction$xDust control. 615 0$aConstruction workers$xHealth and hygiene. 615 0$aDust control. 615 0$aExhaust systems. 712 02$aNational Institute for Occupational Safety and Health. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910697139303321 996 $aReducing hazardous dust exposure when rock drilling during construction$93104430 997 $aUNINA