PCB 71-051

		PCB 71-051 09/16/71 Opinion ENVIRONMENTAL PROTECTION AGENCY v. CITY OF CHAMPAIGN, ILLINOIS et al
		PCB 71-051C 11/29/71 Currie Supplemental Opinion and Order ENVIRONMENTAL PROTECTION AGENCY v. CITY OF CHAMPAIGN, ILLINOIS v. THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS and ALPHA MATERIAL AND FUEL COMPANY
		PCB 71-051U 11/23/71 Order ENVIRONMENTAL PROTECTION AGENCY v. CITY OF URBANA, ILLINOIS v. URBANA AND CHAMPAIGN SANITARY DISTRICT, and SALINE BRANCH DRIANAGE DISTRICT, and THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
		PCB 71-51C 09/13/73 Order ENVIRONMENTAL PROTECTION AGENCY v. CITY OF CHAMPAIGN, ILLINOIS et al
		PCB 71-51C 12/20/73 Opinion and Order ENVIRONMENTAL PROTECTION AGENCY v. CITY OF CHAMPAIGN