The ground skink, scincella lateralis, in Illinois : range and possible recent history /

"September 2006."

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 Illinois coal digest /

Cover title.

The Illinois Gap Analysis final report, 2006.

U.S. Geological Survey, Department of Interior Cooperative Agreement No. 14-48-0003-95-1090

The Illinois state survey and plan for the construction of hospitals and medical facilities (P.L. 725 and P.L. 482) /

Description based on: 16th annual revision (1964)

The Illinois Natural History Survey reports.

Latest issue consulted: No. 372 (summer 2002).

The Illinois program for comprehensive solar energy legislation /

Includes bibliographical references.

The Illinois Limited Liability Company Act.

Description based on: June 1994; title from cover.

The Illinois unemployment trust fund.

Each report is cumulative from 1939 to its respective year.

The Prevalence and societal costs of Illinois alcohol abuse in relation to service needs and utilization /

"November 1, 1979."

The National register of historic places : Illinois.

Mode of access: Internet.

The Illinois water quality management plan /

"IPEA/WPC/92-220"--Cover.

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 preservation and management of vegetation in ravines in Highland Park, Illinois : a report /

"With the assistance of the Public Works and Community Development Departments, City of Highland Park, Illinois."

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."