Study of sulfur behavior and removal during thermal desulfurization of Illinois coals /

Includes bibliographical references (p. 25).

A distributional check list of the birds of Illinois,

"A joint project of the Illinois Audubon society and the Illinois state museum."

Guide to rocks and minerals of Illinois.

Mode of access: Internet.

Biennial report of the Auditor of Public Accounts, to the Governor of Illinois.

Mode of access: Internet.

Annual report of the Auditor of Public Accounts to the Governor of Illinois.

Report year ends Nov. 30.

Forest trees of Illinois. How to know them. A pocket manual describing their most important characteristics ...

At head of title: State of Illinois. Department of Conservation, Springfield.

A bibliography of Illinois archaeology /

Mode of access: Internet.

A chronology of Illinois history, 1673-1941 /

Reprint. Originally published: Illinois blue book, 1941-1942.

1981 Illinois White House Conference on Aging report : May 27- 28, 1981, Krannert Center for the Performing Arts, University of Illinois Champaign-Urbana /

A State Conference created as a prelude to the White House Conference on Aging 1981.

A guide to the common spiders of Illinois /

Includes index and bibliographical references.

A perspective on the current and future uses of Illinois coal by the electric power industry : a technical report /

"April 1983."

Adult education for the deaf of Illinois : a needs assessment : a project /

"Contract no. H-448."

American Indian ways of life; an interpretation of the archaeology of Illinois and adjoining areas.

Bibliography: p. 67-69.

An annotated check-list of the birds of Illinois /

Includes index.

Amendments to the Constitution of Illinois that will be submitted to voters, November 2, 1954.

"Published in compliance with Statute by Charles F. Carpentier, Secretary of State."