University of Illinois Urbana-Champaign

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Showing 3961–3990 of 4,545 items
Thumbnail for Prairie Parklands area assessment
Prairie Parklands area assessment
Illinois Department of Natural Resources. Office of Scientific Research and Analysis

Thumbnail for Illinois agricultural pest management handbook: Serving agriculture and the environment
Illinois agricultural pest management handbook: Serving agriculture and the environment
University of Illinois at Urbana-Champaign. College of Agriculture, Consumer, and Environmental Services. Cooperative Extension Service

Thumbnail for Projected effects of increased diversion of Lake Michigan water on the environment of the Illinois River Valley
Projected effects of increased diversion of Lake Michigan water on the environment of the Illinois River Valley
Havera, Stephen P.; Bellrose, Frank C.; Archer, H. Kathleen; Paveglio, Fred, Jr.; Steffeck, Donald W.; Lubinski, Kenneth S.; Sparks, Richard E.; Brigham,Warren U.; Coutant,Larry; Waite,Stephan; McCormick,Dee