Illinois aircraft/watercraft and vehicle tax information guide.

"2/08"

Illinois directory of environmental information /

"Project No. 60.028."

Illinois Entrepreneurship Network Business Information Center ... annual report .

Description based on: 2005 ; title from cover.

Illinois fishing information.

Description based on: 1996.

Illinois integrated water quality report and section 303(d) list ... : water resource assessment information and listing of impaired waters.

Mode of access: Internet.

Illinois Streams Information System : encoding manual : river mile index reference maps /

Cover title.

Illinois Streams Information System : project description /

"Working paper no. 1."

Illinois textbook program, 1979-1980 : information, regulations, and listing.

Cover title.

Illinois voluntary limestone program producer information /

Description based on: June 1983; title from cover.

Information handbook : Illinois Workers' Compensation Act and Illinois Occupational Diseases Act, effective 6-30-84, as amended.

Cover title.

Illinois workforce information, 2000 : your guide to facts about jobs, wages and workers.

"1032668"--Colophon.

Information on federal expenditures in Illinois.

Cover title.

Investigation of the current management agreement between the Illinois Sports Facilities Authority and the Chicago White Sox : report.

"November 1989."

Publications and information available through the Illinois Department on Aging and other agencies serving older people.

"April 1993."

Rates of microbial dechlorination of polychlorinated biphenyls (PCBs) in anaerobic sediments from Waukegan Harbor by J.B. Risatti ; prepared for the Illinois Hazardous Waste Research and Information Center.

"HWRIC project HWR 86-010."