The crime : a glimpse at the workings of the Illinois State Police, Division of Forensic Services /

"5/10"--Colophon.

The Illinois and Michigan Canal, 1827-1911 : a selection of documents from the Illinois State Archives : teacher's manual /

Accompanied by 50 facsimile reproductions of documents (36 cm.) in case.

The Illinois Natural History Survey reports.

Latest issue consulted: No. 372 (summer 2002).

The lighthouse : Illinois State Police Human Resource Command.

"ISP 8-23"--Colophon.

The Illinois state plans, fiscal year ... for the construction of facilities for the mentally retarded (Title I-C) and community mental health centers (Title II) Public Law 88-164.

Title varies slightly.

The Illinois State Archives.

Description based on: [1961]

The Illinois State plan for the prevention, treatment, and control of alcohol abuse and alcoholism for the fiscal year July 1, 1974 through June 30, 1975.

Previous ed. issued by the body under its earlier name, Dept. of Mental Health.

Toxic volatile organic chemicals in urban air in Illinois /

"HWRIC RR-057."

Transactions of the Illinois State Academy of Science.

Mode of access: Internet.

Water conservation, teacher's manual; Illinois resource management,

Cover title: Teaching water conservation.

Water resources [of] southern Illinois.

Mode of access: Internet.

Water Survey currents /

Title from caption.

Water resources availability, quality, and cost in northeastern Illinois /

Bibliography: p. 88-90.

Sediment and soil loss in Illinois : summary /

Based upon a report by the Illinois State Water Survey.

Annual report of the Illinois State Board of Health ...

1877-1897 called First-twentieth annual report.