TITLE 62: MINING
CHAPTER I: DEPARTMENT OF NATURAL RESOURCES
PART 1818 SPECIAL PERMANENT PERFORMANCE STANDARDS – CONCURRENT SURFACE AND UNDERGROUND MINING (REPEALED)
CHAPTER I: DEPARTMENT OF NATURAL RESOURCES
PART 1818 SPECIAL PERMANENT PERFORMANCE STANDARDS – CONCURRENT SURFACE AND UNDERGROUND MINING (REPEALED)
SOURCE: Repealed at 11 Ill. Reg. 8499, effective July 1, 1987.
