Limnology of Lake Taylorville, Christian County, Illinois : May-October, 1979.

Cover title.

Limnology of Pittsfield City Lake, Pike County, Illinois : May-October, 1979.

Cover title.

Limnology of Round Lake, Lake County, Illinois : May-October, 1979.

On cover: Investigation of Illinois surface waters.

Phase I diagnostic / feasibility study of Paris Twin Lakes, Edgar County, Illinois /

"Prepared for the City of Paris, Illinois."

Phase I diagnostic / feasibility study of Stephen A. Forbes Lake, Marion County, Illinois /

"This report was financed in part by a grant from the U.S. Environmental Protection Agency under Section 314 of the Clean Water Act."

Phase II project report of Paris Twin Lakes, Edgar County, Illinois /

"Funding was jointly provided by the United States Environmental Protection Agency, the United States Department of Housing and Urban Development, the Illinois Environmental Protection Agency, and the City of Paris.

Phase I diagnostic / feasibility study of Channel Lake and Lake Catherine, Lake County, Illinois /

"December 27, 2000."

Regional pol[l]ution control facility siting in Illinois : second report.

"October, 1990."

Regulatory strategies for construction site erosion control programs : forms, costs, and cost recovery mechanisms : contractor assistance for the cost of financing regulatory programs /

"December, 1980."

Water pollution control program plan /

Latest issue consulted: Federal fiscal year 1988.

Water quality assessment of Governor Bond (Greenville New) Lake Bond County, Illinois : 1977-1982.

"IEPA/WPC/84-011." -- Cover.

Air pollution control in California: annual report.

Mode of access: Internet.

Impact of air pollution on the consumption of medical services : cost of hospitalization in the Portland metropolitan area /

Mode of access: Internet.

Newsletter University of Illinois Division of University Extenstion.

Mode of access: Internet.

A biological investigation of the Kishwaukee River and its tributaries (segment A-02 of the Rock River Basin April-July, 1976 /

Bibliography: p. 37.