000 00979nam a2200253Ia 4500
001 329041
003 OCoLC
005 20160527192738.0
008 120402s1979 dcua s f000 0 eng d
035 _a(OCoLC)782899463
040 _aPUCPR
049 _acicg
050 0 0 _aTN 295
_b.U4 1977
110 1 _aUnited States
_bMine Safety and Health Administration.
_9182913
_2Local
245 1 0 _aInjury experience in coal mining, 1977.
260 _a[Washington, DC]
_bU.S. Dept. of Labor, Mine Safety and Health Administration
_c1979.
300 _aiv, 143 p.
_bill.
_c27 cm.
490 1 _aIts Information report - Mine Safety and Health Administration
_vIR 1108
650 0 _aCoal mine accidents
_zUnited States
_vStatistics.
_974555
_2Local
650 7 _aCoal mine accidents
_974555
_2Local
651 7 _aUnited States
_9182913
_2Local
655 7 _aStatistics
_9173989
_2Local
830 0 _aInformational report (United States. Mining Enforcement and Safety Administration)
_vIR 1108.
999 _c245954
_d245954