U.S. Steel Mining Co., Inc.
1985-01-30T12:00:00
U.S. STEEL MINING CO., INC.,
CONTESTANT
v.
SECRETARY OF LABOR,
MINE SAFETY AND HEALTH ADMINISTRATION (MSHA),
RESPONDENT
and
UNITED MINE WORKERS OF AMERICA (UMWA),
INTERVENOR
- WEVA 84-335-R
Mine Name:
Morton Mine