Water resource data and trend analysis for the Highland Silver Lake comprehensive monitoring and evaluation project : Madison County, Illinois, phase IV /

"IEPA/WPC/86-001."

Water resource data and preliminary trend analysis for the Blue Creek Watershed Project, Pike County, Illinois : Phase I /

"IEPA/WPC/82-001".

Water resource data and preliminary trend analysis for the Highland Silver Lake monitoring and evaluation project : Madison County, Illinois, phase III /

"IEPA/WPC/84-030."

Water resource data and preliminary trend analysis for the Highland Silver Lake monitoring and evaluation project : Madison County, Illinois, phase I /

"November, 1982."

Water pollution control revolving fund : WPCRF.

"October 1994."

Water quality in Illinois, 1990-1991.

"IEPA/WPC/92-224."

Water pollution control program plan responsiveness summary, fiscal year ...

Description based on: FY 1989 (Sept. 1988) ; title from cover.

Water pollution control program plan /

Latest issue consulted: Federal fiscal year 1988.

Water resource data and trend analysis for the Blue Creek watershed project : Pike County, Illinois, phase III /

"IEPA/WPC/83-003X."

Workers' Compensation Act (effective June 30, 1984, as amended) of the State of Illinois.

Includes index.

Wolf Run, Bluffs, Illinois : strategic planning study : Scott County, Illinois.

"IDNR/OWR/SPS/07-001"

[Upper Crab Orchard Creek Watershed] : [watershed plan - environmental impact statement, Williamson County, Illinois.]

Includes statistical tables.

Illinois Transportation Enhancement Program /

"ITEP is a three year program. Projects funded through the Illinois Transportation Enhancement Program include: scenic/historic highways; historic transportation structure rehabilitation; pedestrian and bicycle facilities; landscaping; transportation museums; outdoor advertising control."

Youth consider the quality of life : a panel presentation prepared for the American Medical Association's Congress on the Quality of Life, March 22-25, 1972; Chicago, Illinois /

Mode of access: Internet.

A comparative evaluation of alternative systems for the provision of effective access to periodical literature : a report to the National Commission on Libraries and Information Science /

Mode of access: Internet.