Illinois total civilian work force employment and unemployment in Illinois.

Mode of access: Internet.

Illinois water and climate summary /

Description based on: July 1993; title from caption.

Illinois water resources : an overview /

Cover title.

Illinois wild flowers /

Includes index.

Illinois tollway annual report.

Mode of access: Internet.

Illinois teacher salary schedule and policy study.

Mode of access: Internet.

Images : Illinois manual for assuring guaranteed educational services /

Mode of access: Internet.

Infant, maternal, and childhood mortality in Illinois, 1975-1977 : a staff report /

Cover title.

Illinois' ice age legacy /

Includes bibliographical references (p. 66-69).

Journal of Illinois history.

Latest issue consulted:Vol. 9, no. 3 (autumn 2006).

Invest in our future : National Conference on Missing & Exploited Children, March 2-5, 1986, Chicago, Illinois.

Cover title.

Land pollution : strategies for emergency action : submitted to Illinois Institute for Environmental Quality /

Includes index.

Landslide inventory of Illinois /

Bibliography: p. 26.

Low oil prices and the Illinois oil industry : effects, outlook, and policy recommendations /

Includes bibliographical references (p. 14).

Look us up : the public awareness campaign for Illinois libraries - summary report on the campaign launch.

Cover title.