University of Illinois Urbana-Champaign

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Showing 6931–6960 of 28,275 items
Thumbnail for Provisional time-of-travel for Illinois streams
Provisional time-of-travel for Illinois streams
Stall, John Byron; Hiestand, Douglas W.

Thumbnail for Evaluation of reaeration efficiencies of sidestream elevated pool aeration (SEPA) stations
Evaluation of reaeration efficiencies of sidestream elevated pool aeration (SEPA) stations
Butts, Thomas A.; Shackleford, Dana B.; Bergerhouse, Thomas R.

Thumbnail for A history of academies in Illinois
A history of academies in Illinois
Wooters, James Ellsworth

Thumbnail for Back Matter
Back Matter
Submitter: Howard Ding

Thumbnail for A Regional Ground-Water Quality Characterization of the Rockford Area, Winnebago County, Illinois
A Regional Ground-Water Quality Characterization of the Rockford Area, Winnebago County, Illinois
Wehrmann, H. Allen; Holm, Thomas R.; Le Seur, Linda P.; Curtiss, Charles D. III