Natural science manual : a manual for preparing the ecological and natural resources portions of highway environmental impact statements /

Includes bibliographies.

Data rich and information poor : a report to the Chief of the Natural Resources Conservation Service /

"November 1995."

A Governor's conference on science and technology in Illinois : proceedings of the 15th annual ENR conference, September 3 and 4, 1986, Chicago, Illinois.

Includes bibliographies and indexes.

A strategic plan for the Illinois Department of Conservation /

"October 1993."

Availability of the Danville, Jamestown, Dekoven, Davis, and Seelyville coals for mining in selected areas of Illinois /

Includes bibliographical references (p. 39-40).

Environmental assessment, Hickory/Spring Creek flood control project : report to the Illinois Department of Transportation, Division of Water Resources /

Includes bibliography.

Final report of subsidence investigations at the Galatia Site, Saline County, Illinois /

"Cooperating agencies: Illinois State Geological Survey, Dept. of Natural Resources ; Bureau of Mines, United States Dept. of the Interior."

Final report of subsidence investigations at the Rend Lake Site, Jefferson County, Illinois /

"Cooperating agencies: Illinois State Geological Survey, Dept. of Natural Resources ; Bureau of Mines, United States Dept. of the Interior."

Geology, hydrogeology, and water quality of the karst regions of southwestern Illinois and Southeastern Missouri /

"33rd annual meeting, April 1999 North-Central section, Geological Society of America" --cover.

Guidelines : waste reduction plan : Illinois institutions of higher education.

"January 1993."

Illinois in the '80's--trends in natural resource management : proceedings of the ninth annual INR Conference, Chicago, Illinois, August 25-26, 1980 /

"August 25-26, 1980."

Illinois inventory of greenhouse gas emissions and sinks : 1990 /

"September 1993."

Illinois land report : Salem Township of Knox County : final [report], June 24, 1990.

"Illinois lands unsuitable for mining program."

Implications of expanding coal production for Illinois' transportation systems /

"March, 1981."

Landowners guide to natural resources management incentives /

"November 1994."