Fox River Watershed investigation : Stratton Dam to the Illinois River, phase II : hydrologic and water quality simulation models, part 1, methodology and procedure for development of HSPF models /

"May 2007"--T.p.

Fox River watershed investigation, Stratton Dam to the Illinois River : water quality issues and data report to the Fox River Study Group, Inc. /

CD-ROM includes corresponding database and GIS datasets.

Governor's Workshop on the Great Flood of 1993 : long term approaches to the management of the Mississippi and Illinois rivers including lessons learned and information gaps.

"ILENR/RE-94/08."

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 Conference on Soil Conservation and Water Quality : conference proceedings of November 9-10, 1983 at Holiday Inn East, Springfield, Illinois /

Includes bibliographical references.

Illinois Court of Claims rules and statutes (as amended to ...) /

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

Mode of access: Internet.

Illinois mineral industry 1993-1996 and a report on water resources of Illinois /

Includes bibliographical references (p. 40-41)

Illinois mineral industry in 1992 and review of preliminary mineral production data for 1993 /

Mode of access: Internet.

Illinois Quality Schools Index : manual and instruments.

On cover: IQSI manual.

Illinois strategy to control drug and violent crime FFY 96.

Cover title.

Illinois State directory of resources and services of the Illinois State plan for the treatment and prevention of alcohol abuse and alcoholism.

Mode of access: Internet.

Illinois strategy to control drug and violent crime /

Title from cover.

Illinois State Library's complete holdings of Illinois county land ownership maps and atlases.

"Jesse White, Secretary of State & State Librarian."