Illinois horticulture.

"Official organ of the Illinois State Horticultural Society."

Petroleum industry in Illinois in 1955.

pt.1. Oil and gas developments, [by] Alfred H. Bell, Virginia Kline -- pt. 2. Waterflood operations, [by] Paul A. Witherspoon, Donald A. Pierre.

Semi-centennial of the Lincoln-Douglas debates in Illinois, 1858-1908 : circular of suggestions for school celebrations /

"Bibliography of the Lincoln-Douglas debates" : p. 39-40.

Geology for planning at Crescent City, Illinois /

Includes bibliographical references (p. 15).

Illinois teacher : devoted to education, science and free schools.

Subtitle varies.

1990 plan for Department on Aging : phase II : human services plan.

Discusses three issues: board and care homes, guardianship, and affordable housing.

... Illinois agricultural education report.

Description based on: 2000 ; each issue has distinct cover title.

"Write on Illinois!" : a users guide to scoring student essays.

"December, 1984."

1991 plan for Department on Aging : phase I : fiscal years 1989-1991.

"In accordance with Public Act 79-1035."

A bibliography of Illinois archaeology /

Mode of access: Internet.

A chronology of Illinois history, 1673-1941 /

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

A directory of business-education partnerships in Illinois /

Mode of access: Internet.

A Cultural resource survey of the proposed St. Louis Harbor site locations, Madison County, Illinois /

Submitted to the United States Army Corps of Engineers, St. Louis District, in partial fulfillment of Contract #DACW43-81-M-2728.

A Guide to health occupations in Illinois.

Mode of access: Internet.

A guide to sex offender registration in Illinois /

On cover : Sex Offender Registration Program.