University of Illinois Urbana-Champaign

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Showing 931–960 of 1,324 items
Thumbnail for Upper Des Plaines River area assessment
Upper Des Plaines River area assessment
Illinois Department of Natural Resources. Office of Scientific Research and Analysis; Illinois Department of Natural Resources. State Geological Survey Division

Thumbnail for A Century of Biological Research
A Century of Biological Research
Mills, Harlow B.; Bennett, George William; Decker, George Clemens; Scott, Thomas G.; Ross, Herbert H.; Ayars, James S.; Carter, Cedric J.; Warrick, Ruth R.; East, Bessie B.

Thumbnail for Illinois Technograph v. 038 (1925-1926)
Illinois Technograph v. 038 (1925-1926)
Submitter: Timothy Donohue

Thumbnail for Illinois crop protection technology conference: Proceedings
Illinois crop protection technology conference: Proceedings
University of Illinois at Urbana-Champaign. College of Agricultural, Consumer, and Environmental Sciences. Cooperative Extension Service