Ecological and natural resources manual : a manual for use in preparing the ecological and natural resources portions of environmental reports for highway projects /

Looseleaf for updating.

Farmers/Prairie Creek strategic planning study : Cook County, Illinois /

CD contains full text of the study and appendices.

Geology for planning in Winnebago and Boone counties : workshop /

"Conducted by the Illinois State Geological Survey in cooperation with the Boone County Board, Winnebago County Board, Boone County Soil and Water Conservation District, Winnebage County Soil and Water Conservation District and Rock Valley College."

Great Lakes pollution prevention information resources catalog /

"February 1994."

Illinois state planning capacity /

Prepared for the Illinois Institute of Natural Resources, project no. 80.191.

Illinois statewide electric utility plan : optioning resources for the future, 1992-2012.

"ILENR/RE-SP-91/02-1-3."

Land treatment using plant-soil ecosystems to purify wastewater and recycle resources.

Cover title.

Lower Sangamon River Valley : an inventory of the region's resources /

"March 2003."

Lower Des Plaines River basin : an inventory of the region's resources /

"A project of the Critical Trends Assessment Program."

Managing the waste stream : background information for planning source separation programs : final report /

"Printed: July 1989."

Main report, environmental, economic, and social assessment of the Statewide Water Quality Management Plan : 208 Water Quality Management Planning Program /

"Prepared for the Illinois Institute of Natural Resources and the Illinois Environmental Protection Agency"--Cover

Motor freight planning for the Chicago region /

Project numbers 10.100 and 83/3003.

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

Includes bibliographies.

Planning guide for wastewater cluster systems in Illinois /

Project no. 84/2002.

Prairie parklands : an inventory of the region's resources /

"A project of the critical trends assessment program."