The Illinois coal industry.

Latest issue consulted: June 2006.

The Illinois Department of Public Health, 1877-1977, 100 years : history /

Bibliography: p. 12.

The Illinois Department of Public Health : organization, services.

Caption title.

The Illinois Architectural Act.

Description based on: 1919; Title from cover.

The Illinois Detection of Deception Examiners Act.

Description based on: 1985; title from cover.

The Five-year regional development strategy : a strategic plan for economic development in Illinois /

Mode of access: Internet.

The Illinois coal digest /

Cover title.

The Legal and regulatory environment for Illinois aquaculture /

"February 1983."

The Illinois index for vital records.

Description based on: Vol. 7, no. 1 (Aug., 1955); caption title.

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 research and development income tax credit : a report presented to : the Illinois General Assembly on March 1, 1994 /

"The research and development credit was established by Public Act 86-988 and has been in effect for tax years ending after July 1, 1990"-- P. 1.

The Illinois self-help consortium for water and wastewater projects : final report /

"Printed: March 1989."

The Illinois response to AIDS and HIV infection.

"This report represents the deliberation of the [Interagency AIDS] Task Force ..."--P. iii.

The Illinois outdoor recreation plan, 1994-1998 /

Cover title.

The Illinois natural areas plan to preserve and protect our heritage.

Cover title.