Illinois Route 2 from south of Mudd Creek to north of Byron /

"March 10, 2011."

Illinois State plan: Developmental disabilities services and facilities construction act of 1970, P.L. 91-517.

Mode of access: Internet.

Illinois State plumbing code, 1983.

Rev. ed. of: Illinois state plumbing code, 1969. Rev. 1969?

Illinois state transportation plan, 2007 : safety, cost effective, quality of life, economic prosperity, environment.

"12/07"--Colophon.

Illinois State Fair professional art exhibition.

Description based on 1983; title from cover.

Illinois surface-mined land regulation and reclamation : interim report /

Caption title.

Illinois' agricultural water quality management programs : a status report : conference proceedings of April 13, 1982 at Department of Agriculture Auditorium, State Fairgrounds, Springfield, Illinois.

"June 1982."

Interim report on the health status of minority populations in Illinois /

"The 1995 Illinois General Assembly enacted House Bill (HB 309) which was signed into law by Governor Jim Edgar on August 11, 1996. The act amended the Civil Administrative Code of Illinois by requiring the creation of the Advisory Panel on Minority Health, effective January 1, 1996 (Section 55.62a)"--P.3.

Integration of data sets pertaining to bald eagles and water fowl populations in Illinois /

"September 1986."

Implications of expanding coal production for Illinois' transportation systems /

"March, 1981."

Inventory of Illinois surface water resources /

Title from cover.

Inventory of resource rich areas in Illinois : an evaluation of ecological resources /

"IDNR/EEA-96/08"--T.p. verso.

IRAPP : preliminary evaluation of the Illinois Residential Affordable Payment Program /

"Printed March 1988."

Inventory of biomass facilities in Illinois /

Includes index.

Lighting efficiency for better energy cost control : guidelines for lighting standards and low cost strategies for efficient use of lighting in Illinois state buildings /

"ILENR/BE-86-01."--Cover.