Advanced waste treatment by distillation /

Mode of access: Internet.

Adsorption of biochemically resistant materials from solution, 1 /

Mode of access: Internet.

Adsorption of biochemically resistant materials from solution. 2. /

Mode of access: Internet.

Duck-processing waste /

Mode of access: Internet.

Municipal waste facilities, 1962 inventory.

Mode of access: Internet.

Algae and metropolitan wastes; transactions.

"Held ... under the sponsorship of the Division of Water Supply and Pollution Control and the Robert A. Taft Sanitary Engineering Center."

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

Bibliography: p. 37.

A biological investigation of the South Fork, Sangamon River and tributaries /

Bibliography: leaf 19.

A biological and water quality survey of Sugar Creek and tributaries, Crawford County, Illinois, August-September, 1992 /

"IEPA/WPC/93-063."--Cover.

A review of the sediment delivery ratio techniques component of the Highland Silver Lake watershed project /

Prepared in cooperation with the Soil Conservation Service, USDA.

A water quality survey of the Grand Calumet River from the Indiana State line to Burnham, Illinois : the Grand Calumet River portion of segment A-12 Des Plaines/Lake Michigan Basins, April-August, 1978.

Edited by Robert Schacht.

A water quality investigation of the Crooked Creek Basin (Kaskaskia River Basin Segment A-02), July - August 1978 /

Bibliography: p. 61-62.

Air sampling network:

Mode of access: Internet.

An intensive survey of Bear Creek in West-Central Illinois, August-September, 1992 /

"December, 1994."

An intensive survey of the Mackinaw River Basin, 1987 /

"September 1988."--Cover.