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.

Diagnostic - feasibility study Baumann Park Lake, Winnebago County, Illinois /

"The diagnostic-feasibility study of Baumann Park Lake was provided by Conservation 2000 funds through the Illinois Environmental Protection Agency."

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 to the Illinois floodplain information repository /

Updates issued periodically.

Directory, recognized Illinois nonpublic schools /

Description based on: 1994-95.

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.

Effects of livestock wastes on small Illinois streams : Lower Kaskaskia River Basin and Upper Little Wabash River Basin : summer 1991 /

"July 1992."

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.

Emergency planning for drinking water systems -- Illinois.

"IEPA/PWS/83-011."

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.