Heldenfels Brothers, Inc.
1980-04-08T12:00:00
SECRETARY OF LABOR,
MINE SAFETY AND HEALTH
ADMINISTRATION (MSHA),
PETITIONER
v.
HELDENFELS BROTHERS, INC.,
RESPONDENT
- DENV 79-575-PM
- DENV 79-576-PM
Mine Name:
Felder Uranium Operation