Gravimetric mass respirable dust sampling : metal and nonmetal mining industry

LDR 00701nam a22001811 4500
001 007052391
003 MiAaHDL
005 20090610000000.0
006 m d
007 cr bn ---auaua
008 820714s1977 xx 000 0 eng d
035 ‡asdr-pst.a71770
035 ‡a(OCoLC)12361582
035 ‡aLIAS220385
040 ‡aPSt ‡cPSt ‡dWaOLN
110 1 ‡aUnited States. ‡bMining Enforcement and Safety Administration.
245 1 0 ‡aGravimetric mass respirable dust sampling : ‡bmetal and nonmetal mining industry / ‡cby Staff, Audio Visual Office-Education and Training.
260 ‡a[Washington] : ‡bU. S. Dept. of the Interior, Mining Enforcement and Safety Administration, ‡c1977.
300 ‡aiii, 53 p. ; ‡c27 cm.
490 0 ‡aMESA instruction guide ; ‡v33
538 ‡aMode of access: Internet.
650 0 ‡aMine dusts.
CID ‡a007052391
DAT 0 ‡b20090610000000.0
DAT 1 ‡a20120815054943.0 ‡b2023-03-04T19:01:52Z
DAT 2 ‡a2023-03-04T18:30:02Z ‡b2020-02-27T21:00:02Z
CAT ‡aSDR-PST ‡dUNKNOWN ‡lloader.pl-001-001
FMT ‡aBK
HOL ‡0sdr-pst.a71770 ‡apst ‡bSDR ‡cPST ‡ppst.000029752621 ‡sPST ‡1a71770
974 ‡bPST ‡cPST ‡d20230304 ‡sgoogle ‡upst.000029752621 ‡y1977 ‡rpdus ‡qgfv