PCB 75-492

		PCB 75-492 01/20/77 Interim Order ENVIRONMENTAL PROTECTION AGENCY v. CITY OF HIGHLAND, a municipal corporation
		PCB 75-492 09/01/77 Opinion and Order ENVIRONMENTAL PROTECTION AGENCY v. CITY OF HIGHLAND
		PCB 75-492 10/13/77 Order ENVIRONMENTAL PROTECTION AGENCY v. CITY OF HIGHLAND, a municipal corporation
		PCB 75-492 12/08/77 Order ENVIRONMENTAL PROTECTION AGENCY v. CITY OF HIGHLAND, a Municipal Corporation