Airport noise in Illinois.

Cover title.

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

"Printed: December 1987."

Allocating police officers on a statewide basis : a mathematical model for the Illinois State Police /

"April 1983."

Alas, aguijones y cosas zanquilargas : insectos de Illinois

Introduces Illinois insects including the house fly, mosquito, grasshopper, dragonfly, praying mantis, monarch butterfly, firefly, honey bee, water strider, and ladybug.

Affirmative action plan for the handicapped for Illinois Department of Human Rights /

"July 1, 1987."

Affirmative action plan for Illinois Department of Human Rights /

Description based on: 1981.

An historical perspective on Illinois coal resources and production, 1960-1984 /

"September 1985."

An inventory of Illinois state agencies' lake publications /

"Printed by Division of Water Resources, Illinois Dept. of Transportation, and Illinois Environmental Protection Agency." -- Cover.

An Act creating the Illinois Department of Children and Family Services : amended through November, 1975.

Cover title.

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

Includes bibliographical references and index.

Amendments to the Business Corporation Act of 1983.

Title from cover.

Amendment to State of Illinois report on projected expenditures for the Title XX social services block grant : July 1, 1983-June 30, 1984 /

Cover title.

An intensive survey of the Fox River Basin from the Wisconsin State line to Ottawa, Illinois, 1982 /

Survey made cooperatively by the Illinois Environmental Protection Agency and the Illinois Dept. of Conservation.

An investigation of a volatile organic chemical plume in northern Winnebago County, Illinois /

"August 1984."

An Examination of medical care costs of patients with AIDS in Illinois /

"June, 1989."