PCB 81-070

		PCB 81-070 05/14/81 Order TEXACO, INC., a Delaware Corporation v. ILLINOIS ENVIRONMENTAL PROTECTION AGENCY
		PCB 81-070 09/24/81 Opinion and Order TEXACO, INC., a Delaware corporation v. ILLINOIS ENVIRONMENTAL PROTECTION AGENCY
		PCB 81-070 11/19/81 Order TEXACO, INC., a Delaware corporation v. ILLINOIS ENVIRONMENTAL PROTECTION AGENCY