PCB 87-007

		PCB 87-007 02/19/87 Order PEARSON INDUSTRIES, INC. v. ILLINOIS ENVIRONMENTAL PROTECTION AGENCY
		PCB 87-007 03/05/87 Order PEARSON INDUSTRIES, INC. v. ILLINOIS ENVIRONMENTAL PROTECTION AGENCY
		PCB 87-007 08/04/88 Opinion and Order PEARSON INDUSTRIES, INC. v. ILLINOIS ENVIRONMENTAL PROTECTION AGENCY