TITLE 17: CONSERVATION
CHAPTER V: NATURE PRESERVES COMMISSION
PART 4020 INVENTORIES, REGISTERS AND RECORDS
AUTHORITY: Implementing and authorized by Sections 6 and 7 of the Illinois Natural Areas Preservation Act [525 ILCS 30/6 and 7].
SOURCE: Adopted at 38 Ill. Reg. 2879, effective January 10, 2014.