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."

Guide to sex offender registration in Illinois /

Mode of access: Internet.

Great getaways in Illinois : 97 affordable vacation packages.

"1994 1995" on cover.

Groundwater contamination in Illinois /

"February 1982."

Higher education budget recommendations : operations, grants and capital improvements /

Fiscal year 2006.

Historical industrial waste disposal practices in Winnebago County, Illinois : 1870-1980 /

"HWRIC RR 011" -- cover.

Health systems plans in Illinois : a comparative analysis /

Cover title: Hsp analysis: an analysis of health systems plans in Illinois.

Historical assessment of hazardous waste management in Madison and St. Clair counties, Illinois, 1890-1980 /

"HWRIC RR 030."

Hydrogeology of the Green River Lowland and associated bedrock valleys in Northwestern Illinois /

Includes bibliographical references (p. 19-20).

Hydrogeology of shallow groundwater resources, Kane County, Illinois /

Includes bibliographical references (p. 29-33).

Hydrogeologic evaluation of sand and gravel aquifers for municipal groundwater supplies in East-Central Illinois /

"Prepared in cooperation with the Illinois Department of Transportation. Division of Water Resources."

Illinois : a bibliography.

Revision by Vivian H. Howard and Margaret Herman.

Hydrologic and hydraulic modeling and analyses for the Cache River for the purposes of evaluating current conditions and alternative restoration measures.

Prepared for the Cache River Joint Venture Partnership (JVP): Illinois Department of Natural Resources, The Nature Conservancy, U.S. Fish and Wildlife Service, Ducks Unlimited, Natural Resources Conservation Service.

Hydrometeorology of heavy rainstorms in Chicago and northeastern Illinois : phase 1, historical studies /

Bibliography: p. 62-63.

Illinois agricultural statistics /

Latest issue consulted: 2004.