PCB 83-196

		PCB 83-196 Opinion and Order 12/23/83 PEOPLE OF THE STATE OF ILLINOIS v. ZIEGLER COAL CO. (Certification No. 21RA-ILL-WPC-77-34)
		PCB 83-196 Order 12/06/83 PEOPLE OF THE STATE OF ILLINOIS v. Zeigler Coal Co. (Certification No. 21RA-ILL-WPC-77-34)