Fox River Watershed investigation : Stratton Dam to the Illinois River, Phase II : hydrologic models and water quality simulation models, part 2 : Blackberry and Poplar Creek HSPF models, calibration and initial simulation results /

"June 2007."

Fox River Watershed Investigation : Stratton Dam to the Illinois River : Phase II : Blackberry Creek and Poplar Creek hydrologic and water quality simulation models : executive summary.

"June 2007."

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.

Guide to the 1992 Illinois state assessment.

"September 1992."--P. [4] of cover.

Groundwater contamination in Illinois /

"February 1982."

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

"HWRIC RR 011" -- cover.

Hispanic identification in the Illinois State Cancer Registry /

"June 1998."

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

"HWRIC RR 030."

Illinois : state of art and mind.

Title from cover.

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

Bibliography: p. 62-63.

Illinois crafts '81 : a competitive exhibition of contemporary crafts, March 8-April 19, 1981, Illinois State Museum, Springfield.

Mode of access: Internet.

Illinois furbearer trapping survey.

Cover title.

Illinois health news : Illinois State Board of Health official monthly bulletin.

Title from cover.

Illinois libraries.

Library & information science abstracts

Illinois Natural History Survey bulletin.

Each volume also has a distinctive title.