Calico Rock Milling, Incorporated
1979-10-17T12:00:00
SECRETARY OF LABOR, MINE SAFETY AND HEALTH ADMINISTRATION (MSHA),
PETITIONER
v.
ALICO ROCK MILLING, INCORPORATED, (Footnote 1) RESPONDENT
- DENV 79-219-PM
- DENV 79-241-PM
Mine Name:
Calico Quarries & Mill