Coal report of Illinois.

Vols. for 188 -1893 include the annual reports of mine inspectors; 1894-1898 include the ... annual reports of the state inspectors of mines.

Concentrated traffic enforcement program : Illinois State Police evaluation of second year /

Cover title: Illinois traffic safety programs.

Design of the new safety belt usage survey in Illinois /

"January 1994."

Depth and frequency of floods in Illinois /

Bibliography: p. 26.

Directory of Illinois local registrars.

Description based on: August 1991; title from cover.

Directory of floodplain agencies /

Caption title.

Digest of laws affecting Illinois highways and highway administration enacted by the ... General Assembly.

Description based on: 1965, 74th General Assembly.

Educational materials and programs : IDNR Division of Education.

"11/08"--Colophon.

Effects of enforcement on speeds of motorists, 11th Street, Springfield, Illinois /

On cover: Illinois traffic safety programs, report of evaluation or assessment.

Elements of forestry, with special reference to Illinois.

Mode of access: Internet.

Evaluation of the Illinois highway safety construction program /

Mode of access: Internet.

Evaluation of bullfrog, rana catesbeiana, management in Illinois : a report to the Illinois Department of Conservation through the Illinois Natural History Survey /

Prepared by Philip C. Mankin, Jeffery L. Van Orman, Bruce D. Taubert, David P. Philipp.

Evaluation of twelve local alcohol program enforcement components in Illinois /

"April 1996."

Epidemiology of ovarian cancer in Illinois /

"February 1996."

Epidemiology of retinopathy of prematurity in Illinois /

"June 1992."