Annual report - Illinois Department of Personnel.

First report covers period July 1, 1956-Dec. 31. 1957; 2d-3d reports cover calendar years 1958 and 1959; 4th report covers period Jan. 1960-June 1961.

Education to careers Illinois : the role of middle-level education.

"4/98/15M"--Colophon.

Environmental review : Illinois Environmental Protection Agency, 1970-1995.

Cover title.

Final report / Blue Ribbon Committee to Study the Functions and Operation of the Attorney Registration and Disciplinary Commission.

Cover title.

How to trace crimes through the Illinois criminal justice system : a method for comparing police data to court and correctional data : revision of comparing Illinois police data to courts and corrections data /

"July 1981."

Illinois county juvenile detention standards.

Cover title.

Illinois groundwater protection act.

"Effective September 24, 1987."

Illinois Environmental Protection Agency guide.

"32174"--Colophon.

Illinois groundwater protection program : biennial report /

"Submitted to the Governor, and the Illinois General Assembly."

Illinois Groundwater Protection Act : questions & answers /

Mode of access: Internet.

Illinois integrated water quality report and section 303(d) list ... : water resource assessment information and listing of impaired waters.

Mode of access: Internet.

Illinois public schools financial statistics and local property tax data /

Mode of access: Internet.

Illinois public school district ability and effort factors, 1985-1986 /

"October, 1987."

Illinois Quality Schools Index : manual and instruments.

On cover: IQSI manual.

Lake water quality assessment program : northeastern Illinois lakes /

"The Northeastern Illinois Planning Commission's Natural Resources Dept. conducted the lake assessment data collection effort for the six county northeastern Illinois region." -- P. iii.