PCB 80-157

		PCB 80-157 02/05/81 Opinion and Order TAZEWELL COUNTY HEALTH DEPARTMENT, et al. V. ILLINOIS ENVIRONMENTAL PROTECTION AGENCY
		PCB 80-157 09/04/80 Order TAZEWELL COUNTY HEALTH DEPARTMENT v. ENVIRONMENTAL PROTECTION AGENCY
		PCB 80-157 10/30/80 Order TAZEWELL COUNTY HEALTH DEPARTMENT v. ILLINOIS ENVIRONMENTAL PROTECTION AGENCY