PCB 77-192

		PCB 77-192 02/02/78 Order THE GALESBURG SANITARY DISTRICT v. ENVIRONMENTAL PROTECTION AGENCY
		PCB 77-192 05/25/78 Opinion and Order GALESBURG SANITARY DISTRICT v. ENVIRONMENTAL PROTECTION AGENCY
		PCB 77-192 09/15/77 Interim Order GALESBURG SANITARY DISTRICT v. ENVIRONMENTAL PROTECTION AGENCY
		PCB 77-192 12/20/77 Opinion and Order GALESBURG SANITARY DISTRICT v. ENVIRONMENTAL PROTECTION AGENCY