PCB 82-139

		PCB 82-139 Interim Order 08/18/83 CITY OF CHICAGO v. ILLINOIS ENVIRONMENTAL PROTECTION AGENCY
		PCB 82-139 Opinion and Order 09/08/83 ACME BARREL COMPANY v. ILLINOIS ENVIRONMENTAL PROTECTION AGENCY
		PCB 82-139 Order 04/07/83 CITY OF CHICAGO v. ILLINOIS ENVIRONMENTAL PROTECTION AGENCY
		PCB 82-139 Order 07/26/83 CITY OF CHICAGO v. ILLINOIS ENVIRONMENTAL PROTECTION AGENCY