TITLE 17: CONSERVATION
CHAPTER VI: DEPARTMENT OF NATURAL RESOURCES
PART 4120 INCLUSION AND REMOVAL OF PLACES FROM THE ILLINOIS REGISTER OF HISTORIC PLACES
SECTION 4120.40 EFFECTIVE DATE
CHAPTER VI: DEPARTMENT OF NATURAL RESOURCES
PART 4120 INCLUSION AND REMOVAL OF PLACES FROM THE ILLINOIS REGISTER OF HISTORIC PLACES
SECTION 4120.40 EFFECTIVE DATE
Section 4120.40 Effective Date
The effective date of this Part shall be March 1, 1977.