LEADER 01944ngm  2200433 a 450 
001 9910702087003321
005 20120808135709.0
035   $a(CKB)5470000002423255
035   $a(OCoLC)805417316
035   $a(EXLCZ)995470000002423255
100   $a20120808d2003      ma             v
101 0 $aeng
135   $aurcna|||a||||
181   $ctdi$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aLongwall Gallery$b[electronic resource]
210  1$a[Atlanta, Ga.] :$cNIOSH, National Institute for Occupational Safety and Health,$d[2003]
215   $a1 online resource (30 sec.) $cstreaming and downloadable RM file, sound, color
300   $aTitle from video caption.
300   $a"NIOSH Office of Mine Safety and Health Research Video"--Video home page.
300   $a"This video explains the Pittsburgh Research Laboratory Longwall Dust Gallery. The full-scale gallery allows the study of longwall face ventilation and dust suppression technologies. Researchers can monitor changes in dust levels while parameters such as air velocity and water spray location are varied"--Video home page.
300   $a"2003"--Video home page.
300   $a"Audience: Everyone"--Video home page.
517 1 $aLongwall Dust Gallery
606   $aResearch, Industrial$zPennsylvania$zPittsburgh$xLaboratories
606   $aLongwall mining$xDust control$xResearch$zPennsylvania$zPittsburgh
608   $aDocumentary films.$2lcgft
608   $aInternet videos.$2lcgft
615  0$aResearch, Industrial$xLaboratories.
615  0$aLongwall mining$xDust control$xResearch
712 02$aNational Institute for Occupational Safety and Health.
712 02$aNational Institute for Occupational Safety and Health.$bOffice for Mine Safety and Health Research.
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910702087003321
996   $aLongwall Gallery$93204026
997   $aUNINA