Illinois directory of environmental information /

"Project No. 60.028."

Illinois forestwatch : forest monitoring manual /

"Version 9/18/96" and "Version 9/19/96" on student manual and "September 1996" on teacher guide.

Illinois environmental education resource guide : west central region /

"Fall 2000."

Illinois indicators of alcohol, tobacco and other drug abuse : comparisons, consequences, risk factors : executive summary.

Funding for this study was provided by a contract to the Illinois Dept. of Alcoholism and Substance Abuse from the U.S. Center for Substance Abuse Treatment as part of the State Systems Development Program (CSAT contract 270-92-0018).

Illinois jails : standards compliance assessment.

Cover title.

Illinois homeowner's guide to reduction of indoor radon : final report /

Prepared for Illinois Dept. of Energy and and Natural Resources, Office of Research and Planning; principal investigators: Patricia Szczepanik Van Leeuwen, William H. Hallenbeck.

Illinois River Bluffs area assessment /

"Critical Trends Assessment Program."--Cover.

Illinois solar weather program /

"March 1983."

Illinois state officers /

Description based on: 1981-1982.

Illinois state planning capacity /

Prepared for the Illinois Institute of Natural Resources, project no. 80.191.

Illinois success stories in waste reduction : do the right thing! : reduce, reuse, recycle.

Project manager : Holt, Ross & Yulish, Inc.

Illinois State Library annual report, FY... /

Description based on: 2006/2007 ; title from cover.

Illinois State Police activity book /

"3/11"--Colophon.

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

Cover title.