Report, effects of an increase of 2000 c.f.s. annual average diversion from Lake Michigan upon Illinois River.

Mode of access: Internet.

Research compendium on selected aspects of pesticides and pest management in Illinois /

"Contract: EA76; EA68."

Rules for construction and maintenance of dams /

Includes: Recommended guidelines for safety inspection of dams / Dept. of the Army. Office of the Chief of Engineers ER 1110-2-106.

Rules and regulations for administration of the Illinois Umemployment Compensation Act.

Mode of access: Internet.

Scope of services for the extension of the Vehicle Emission Test Program /

"November 1990"--Cover.

Some effects of hearing impairment upon school performance /

Cover title: The relationship of hearing to learning; some effects of hearing impairment upon school performance.

Special assignments in the Division of State Police : a study using positional analysis /

"April 30, 1983."

Spring woodland wildflowers of Illinois /

Includes index.

State of Illinois analysis of fair housing impediments as submitted to the U.S. Department of Housing and Urban Development /

"February 2009."

State of Illinois schedule of fees for IRP jurisdictions.

Vols. for 1985- include International registration plan issued by the American Association of Motor Vehicle Administrators.

Statistical summary -- motor vehicle accidents in city of Chicago.

Mode of access: Internet.

Subregional route choice models with link travel times reflecting intersection flows : final report to Illinois Department of Transportation /

"Report no.: FHWA/IL/RC-008."--Documentation page.

Strategic planning study for flood control : Village of Lyons, Cech Terrace Subdivision, Cook County, Illinois.

"DOWR/SPS/90-003."

Status report for radon in Illinois /

Cover title.

Strategic planning study for flood control : Crystal Creek, Villages of Franklin Park & Schiller Park, Illinois, Cook County.

"DOWR/SPS/91-001."