PCB 77-185

		PCB 77-185 02/02/78 Order CITY OF SPRINGFIELD, DEPARTMENT OF PUBLIC PROPERTY v. ENVIRONMENTAL PROTECTION AGENCY
		PCB 77-185 08/04/77 Order CITY OF SPRINGFIELD, ILLINOIS, DEPARTMENT OF PUBLIC PROPERTY v. ENVIRONMENTAL PROTECTION AGENCY
		PCB 77-185 12/08/77 Opinion and Order CITY OF SPRINGFIELD, ILLINOIS, DEPARTMENT OF PUBLIC PROPERTY v. ENVIRONMENTAL PROTECTION AGENCY