Illinois state plumbing code : adopted as an advisory code of minimum standards of good plumbing practice, July 1, 1959 /

Pbk.

Illinois State plumbing code, 1983.

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

Illinois State Police citizen complaint procedures.

"4/99"--Colophon.

Illinois State Police citizen complaint procedures.

"ISP 3-29"--Colophon.

Illinois State Police ... spring session legislative update : Illinois General Assembly (with Governor's action).

Description based on: 1999 ; title from cover.

Illinois state water plan : critical issues, cross-cutting topics, operating issues /

"January 1984."

Illinois State Library Task Force on Rural Library Services report.

"May 1989."

Illinois State Library annual report, FY... /

Description based on: 2006/2007 ; title from cover.

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

"12/07"--Colophon.

Illinois state reclamation plan for abandoned mined lands pursuant to Title IV of the Federal Surface Mining Control and Reclamation Act of 1977 /

Funded by the U.S. Dept. of Interior, Office of Surface Mining Reclamation and Enforcement.

Illinois State Library's complete holdings of Illinois county land ownership maps and atlases.

"Jesse White, Secretary of State & State Librarian."

Illinois State Police activity book /

"3/11"--Colophon.

Illinois State Fair professional art exhibition.

Description based on 1983; title from cover.

Illinois state plan : Institutional conservation program (amended) /

Cover title.

Illinois state health plan : draft.

Caption title.