University of Illinois Urbana-Champaign

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Showing 4111–4140 of 5,740 items
Thumbnail for Mass balance of nitrogen and phosphorus in an agricultural watershed : the shallow groundwater component
Mass balance of nitrogen and phosphorus in an agricultural watershed : the shallow groundwater component
Mehnert, Edward; Dey, William S.; Hwang, Hue-Hwa; Keefer, Donald A.; Holm, Thomas R.; Johnson, Thomas M.; Beaumont, Will C.; Wander, Matthew C.F.; Sanford, Robert A.; McDonald, Jennifer M.; Shiffer, Shawn M.

Thumbnail for Insights to Key Questions about Climate Change
Insights to Key Questions about Climate Change
Winstanley, Derek; Changnon, Stanley A.

Thumbnail for Illinois dairy report / 1980-88
Illinois dairy report / 1980-88
Submitter: Howard Ding