Annual report.

Report year ends June 30.

Architect/engineer manual.

"Effective August 1982."

Environmental register.

Title from caption.

Equal Employment Opportunity/Affirmative action plan.

Latest issue consulted: Fiscal year 2002.

Inventory of the pollution of Des Plaines River and tributaries (excluding Salt Creek) from Cook-Will County line to Wisconsin state line and recommendations for abatement and prevention of pollution /

Lithographed; printed by the Peoria photopress.

Lake Michigan open water and lake bed survey.

Description based on : 1970.

Newsletter.

Titled changed with Newsletter # 97 (January 28, 1975).

Numeric tabulation of enforcement actions.

"Enforcement actions prepared by the EPA and filed with the Pollution Control Board."

Report of the Office of Coal Development and Marketing.

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

Report.

Publication temporarily suspended 1990.

Report.

Reproduced from typewritten copy.

Rules and regulations

Includes some Dept. of Public Health Technical releases and some Illinois Pollution Control Board regulation sheets where they pertain to amending or expanding the SWB rules and regulations.

The digester ...

Mimeographed.

Travel regulations /

Description based on: Nov. 3, 1959.

[Final report and recommendations]

Cover title.