Fluoride in Illinois : sources, environmental and health effects, and a proposed ambient standard /

Bibliograhy: p. 71-84.

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."

Governor's Task Force on Low-Income Energy Issues : final report.

"Staffed by: Department of Energy and Natural Resources, Department of Commerce and Community Affairs, [and] Illinois Commerce Commission."

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 energy data review /

Title from caption.

Illinois energy efficient homes for the 80's.

On cover: Illinois solar 80/81/82.

Illinois inventory of greenhouse gas emissions and sinks : 1990 /

"September 1993."

Illinois resources.

Mode of access: Internet.

Illinois small quantity generators' manual : how to comply effectively with federal and state regulations /

"Printed November 1988."

Illinois state buildings energy expense study /

Latest issue consulted: FY01 and projected FY02-04.

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

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

Illinois water resources : an overview /

Cover title.

Impact of stone quarry operations on particulate levels and comments.

Project no.: 10.085.