Illinois state implementation plan for air pollution control : 1982 plan revision for ozone and carbon monoxide.

A revision of vol. 5 of the 1979 plan.

Illinois water monitoring strategy, 2007-2012.

"IEPA/BOW/07-005."--Cover.

Illinois water quality report /

Mode of access: Internet.

Illinois water quality report.

Latest issue consulted: 2002.

Illinois Volunteer Lake Monitoring Program newsletter.

Description based on: Sept. 1990; title from caption.

Illinois water quality inventory report.

Mode of access: Internet.

Illinois waste facilities inventory /

"June, 1981."

Illinois' agricultural water quality management programs : a status report : conference proceedings of April 13, 1982 at Department of Agriculture Auditorium, State Fairgrounds, Springfield, Illinois.

"June 1982."

Illinois' Nonpoint Source Management Program.

"IEPA/BOW/01-009."--Cover.

Independent service coordination : the past, present and future in illinois : executive summary /

Mode of access: Internet.

Illinois' commitment to restoring healthy families : a strategy for effective alcohol and other drug services for women.

Cover title.

Independent service coordination : the past, present and future in Illinois /

"January 16, 1996."

Indian Refining/Texaco Superfund Site, Lawrenceville, Illinois.

"July 2007"

Illinois-- It's 1993, do we know where our children are : an examination of trends and practices in in-home family supports and out-of-home placements for children and youth with disabilities /

"First edition: December 1, 1992."

In the matter of Central Illinois Public Service (CIPS) Manufactured Gas Plant (MGP) Site, Taylorville, Illinois : remedial investigation/feasibility study : proposed plan : responsiveness summary.

"October 1992."--Cover.