A toxic air pollutant inventory for the State of Illinois : final report /

"Printed: March 1990."

Alternative energy in the Midwest : research and applications : conference proceedings, March 19-20, 1987, Rosemont, Illinois /

"Printed: December 1987."

An Intensive survey of the DesPlaines River Basin from the Wisconsin state line to Joliet, Illinois, 1983-1984 : staff report /

"February 1988"--Cover.

Alternative energy in the Midwest : research and applications : conference proceedings, February 21-23, 1985, Schaumburg, Illinois /

Includes bibliographical references and index.

An economic evaluation of proposed amendments to the Illinois sulfur dioxide regulations, R74-2, R75-5, and R76-9 /

"Project no. 10.062."

An analysis of solid waste management systems for northeastern Illinois /

"Project no. 40.001."

An Economic impact analysis of proposed amendments to public water supply regulations pending before the Illinois Pollution Control Board, R85-14 : final report /

"August 1987."

Analysis of the refined DRG as a severity of illness system : the Illinois experience /

Cover title.

Annual report of the Interagency Coordinating Council, Public Act 86-1218 /

Description based on: 1991.

Annual report to Governor ... and Illinois General Assembly.

Description based on: 1992.

Annual report to the Governor of Illinois and the Illinois General Assembly.

Report year ends June 30.

Annual report, Division of Environmental Management.

Mode of access: Internet.

Attitudes of Illinois citizens toward solid waste and the environment.

Mode of access: Internet.

Arsenic contamination in east-central Illinois ground waters : final report /

"Printed: July 1988."

Baseline data requirements for assessing environmental impact /

Bibliography: p. 63-66.