Geochemical properties of coal wastes and the toxicological effects on aquatic life /

Errata sheet inserted.

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."

Identification of toxic substances in the upper Illinois River : final report /

"Principal investigators: Richard E. Sparks (and) Philippe E. Ross; project manager, Frank S. Dillon.

Illinois climate : trends, impacts, and issues : proceedings of the 12th Annual ENR Conference, September 13-14, 1983, Urbana-Champaign, Illinois /

"March 1984."

Illinois Conference on Soil Conservation and Water Quality : conference proceedings of November 9-10, 1983 at Holiday Inn East, Springfield, Illinois /

Includes bibliographical references.

Illinois inventory of greenhouse gas emissions and sinks : 1990 /

"September 1993."

Impact of stone quarry operations on particulate levels and comments.

Project no.: 10.085.

Lighting efficiency for better energy cost control : guidelines for lighting standards and low cost strategies for efficient use of lighting in Illinois state buildings /

"ILENR/BE-86-01."--Cover.

Pesticides and pest management : proceedings of the 16th ENR annual conference, November 12 and 13, 1987 /

Sponsored by: Illinois Department of Energy and Natural Resources.

Persistence and mobility of selected pesticides in loessial soils of Illinois : final report /

"Contract: EH 10."

Potential relaxation of Illinois sulfur dioxide regulations and source-specific emission limits and their effect on the use of Illinois coal /

"October, 1983."

Report of the Office of Coal Development and Marketing.

Vols. for <1987-1988,1990 include report of Illinois Coal Development Board.

Residential energy costs and assistance in Illinois : evaluation of the 1992-93 winter /

"ILENR/RE-PR-93/05(94)

Risk assessment of exposure to radium and fluoride in Illinois public water supplies /

Prepared for Illinois Dept. of Energy and Natural Resources, Energy and Environmental Affairs Division.

Secondary recovery of coal fines : an environmental and economic cost benefit analysis : b final report /

"Contract: ER 57."