Monolith Portland Cement Co.
1984-09-20T12:00:00
SECRETARY OF LABOR, MINE SAFETY AND HEALTH
ADMINISTRATION (MSHA), PETITIONER
v.
MONOLITH PORTLAND CEMENT CO., RESPONDENT
- WEST 84-31-M
- WEST 84-35-M
- WEST 84-56-M
Mine Name:
Monolith Cement Plant