Economic impact study of proposed site specific changes to water pollution regulations affecting the city of Tuscola, Douglas County, Illinois : final report /

Contract: EA 44.

Economic impact of requiring maintenance/malfunction plans for air pollution control equipment, R79-3 /

Project no. 10.080.

Economic impact study of proposed regulation R82-7 for site-specific water pollution rules applicable to the city of Alton, Illinois /

Bibliography: p. R-1 to R-3.

Environmental pathways : youth investigating pollution issues in Illinois /

The intent of this material is to develop critical thinking skills which will enable students to understand and make independent decisions regarding both current and future environmental issues. Environmental Pathways was developed to help provide students with the information and skills they will need throughout their lives to address pollution issues.

Environmental pathways : youth investigating pollution issues in Illinois /

"A fifth/sixth grade guide to the environment."

Evaluation of methods for detecting coliforms and fecal streptococci in chlorinated sewage effluents /

Includes bibliographical references.

Final water pollution control program plan /

Description based on: federal fiscal year 1978.

Final land pollution control program plan.

Description based on: Fiscal year 1983; title from cover.

Financing alternatives for agricultural nonpoint source pollution control programs : final report /

"Contract EA 44."

Guide to pollution prevention for the auto repair and autobody repair industry /

"June 1995."

Guide to pollution prevention for the fabricted metal products industry /

"June 1994."

Great Lakes pollution prevention information resources catalog /

"February 1994."

Illinois state implementation plan for air pollution control : 1982 plan revision for ozone and carbon monoxide.

A revision of vol. 5 of the 1979 plan.

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.

Land pollution : strategies for emergency action : submitted to Illinois Institute for Environmental Quality /

Includes index.