University of Illinois Urbana-Champaign

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Showing 811–840 of 928 items
Thumbnail for The Influences of Land Uses and Stream Modifications on Water Quality in the Streams of the Court Creek Watershed
The Influences of Land Uses and Stream Modifications on Water Quality in the Streams of the Court Creek Watershed
Roseboom, Donald P.; Evans, Ralph L.; Erickson, John; Brooks, Lyle G.; Shackleford, Dana B.

Thumbnail for Farm radio news. 1959: Jy-D
Farm radio news. 1959: Jy-D
Submitter: Howard Ding

Thumbnail for Embarras River area assessment
Embarras River area assessment
Illinois Department of Natural Resources. Office of Scientific Research and Analysis

Thumbnail for Farm radio news. 1950
Farm radio news. 1950
Submitter: Howard Ding

Thumbnail for Special to farm advisers / 1962
Special to farm advisers / 1962
Submitter: Howard Ding