U.S. Steel Corporation

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1980-04-08T12:00:00
80040832.PDF
U.S. STEEL CORPORATION, CONTESTANT

v.

SECRETARY OF LABOR, MINE SAFETY AND HEALTH ADMINISTRATION (MSHA), UNITED MINE WORKERS OF AMERICA, RESPONDENTS
  • WEVA 80-54-R
  • WEVA 80-55-R

Mine Name:

No. 50 Mine