Illinois water quality report.

Latest issue consulted: 2002.

Illinois weekend adventure guide.

"Compiled by the Illinois Department of Commerce and Community Affairs, Bureau of Tourism, based on the materials submitted by Illinois' Convention and Visitors Bureaus, Regional Tourism Development Offices, the Illinois Historic Preservation Agency and the Department of Natural Resources."--P. 136.

Illinois water quality inventory report.

Mode of access: Internet.

Illinois waste facilities inventory /

"June, 1981."

Indian Refining/Texaco Superfund Site, Lawrenceville, Illinois.

"July 2007"

Interagency hazard mitigation team (IHMT) report, supplement.

"Covering the counties of: Alexander, Brown, Calhoun, Cass, Fulton, Greene, Jackson, Jersey, Madison, Mason, Monroe, Morgan, Pike, Pulaski, Randolph, Schuyler, Scott, St. Clair and Union for public assistance and individual assistance."

In the matter of Central Illinois Public Service (CIPS) Manufactured Gas Plant (MGP) Site, Taylorville, Illinois : remedial investigation/feasibility study : proposed plan : responsiveness summary.

"October 1992."--Cover.

Journal of Illinois history.

Latest issue consulted:Vol. 9, no. 3 (autumn 2006).

Investigation at Markham illegal dumping site : Markham, Cook County, Illinois.

"July 2010."

Investigation results fact sheet 1 : Van Tran Electric Site, Vandalia, Illinois.

"December 1993."

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.

Limnology of Paradise Lake : June-October 1979 /

Cover title.

Limnology of Lake of Egypt : May-October 1979 /

Includes bibliographical references (p. 89-93).

Limnology of Devil's Kitchen Lake : May-October 1979 /

Bibliography: p. 89-93.

Limnology of Lake Mattoon : June-October, 1979 /

On cover: Investigations of Illinois surface waters.