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.

Cogeneration market assessment : phase II : an evaluation of the economic potential for cogeneration in Illinois /

Cover title: An evaluation of the economic potential for cogeneration in Illinois.

Conference proceedings of November 9-10, 1983 at Holiday Inn East, Springfield, Illinois /

Includes bibliographies.

Crossville Flood Control Project : village of Crossville, White County, Illinois : small projects program.

"DOWR/SPR/94-001."

Determination of summer distribution and habitat utilization of the Indiana bat (Myotis sodalis) in Illinois /

"Final report: project E-3."

Depth and frequency of floods in Illinois /

Bibliography: p. 26.

Development and expansion of the natural resource data and information systems in support of the Illinois Comprehensive Wildlife Conservation Plan : annual segment report 2005 /

Submitted to Illinois Department of Natural Resources.

Development and expansion of the natural resource data and information systems in support of the Illinois Comprehensive Wildlife Conservation Plan : final project completion report 2006, project 5-02-P-001, 1 February 2003 to 30 September 2006 /

Submitted to Illinois Department of Natural Resources.

Directory of Illinois local registrars.

Description based on: August 1991; title from cover.

Directory of Illinois building related requirements /

Cover title.

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

Description based on: 1965, 74th General Assembly.

Directory of Illinois fruit and vegetable roadside markets.

Mode of access: Internet.

Economic impact study of proposed site specific changes to water pollution regulations affecting the city of Tuscola, Douglas County, Illinois : final report /

Contract: EA 44.

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.