PCB 82-020

		PCB 82-020 03/04/82 Order MICHAEL SOBEL, et al., v. ILLINOIS ENVIRONMENTAL PROTECTION AGENCY
		PCB 82-020 04/29/82 Order MICHAEL SOBEL, et al. v. ILLINOIS ENVIRONMENTAL PROTECTION AGENCY, et al.
		PCB 82-020 07/21/82 Opinion and Order MICHAEL SOBEL, et al., v. ILLINOIS ENVIRONMENTAL PROTECTION AGENCY, et al.