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."

Surveillance of Illinois infants prenatally exposed to controlled substances, 1991-1999.

"November 2001."

The identification of the nonnative fishes inhabiting Illinois waters / Lawrence M. Page and Christopher A. Laird.

"Prepared by Center for Biodiversity, Illinois Natural History Survey."

The National register of historic places : Illinois.

Mode of access: Internet.

The National register of historic places in Illinois : a comprehensive list through June 21, 2001.

"Printed by the authority of the State of Illinois (5M-11-01)."--P. [36]

The siting puzzle : piecing together economic development and environmental quality : proceedings of the Thirteenth Annual ENR Conference, September 13 and 14, 1984, Chicago, Illinois.

"January 1985."