University of Illinois Urbana-Champaign

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Showing 3421–3450 of 21,773 items
Thumbnail for Photosynthesis, Productivity and Yield of Maize are not Affected by Open-Air Elevation of [CO2] Concentration in the Absence of Drought.
Photosynthesis, Productivity and Yield of Maize are not Affected by Open-Air Elevation of [CO2] Concentration in the Absence of Drought.
Leakey, A.D.B.; Uribelarrea, M.; Ainsworth, E.A.; Naidu, S.L.; Rogers, A.; Ort, D.R.; Long, S.P.

Thumbnail for Precipitation and water-yield relationships on the Lake Glendale Watershed, Pope County, Illinois
Precipitation and water-yield relationships on the Lake Glendale Watershed, Pope County, Illinois
Boggess, William Randolph; Russell, Ronald Lee; Gilmore, Alvan Ray

Thumbnail for Wells and ponds : water quality and supply
Wells and ponds : water quality and supply
Dickey, Elbert Curtis; Lembke, Walter D.

Thumbnail for Diagnostic-feasibility Study of Lake Le-Aqua-Na
Diagnostic-feasibility Study of Lake Le-Aqua-Na
Kothandaraman, Veerasamy; Evans, Ralph L.

Thumbnail for Survey of the Illinois Fur Resource
Survey of the Illinois Fur Resource
Brown, Louis G.; Yeager, Lee E.

Thumbnail for Vol. 14, No. 3: Illinois Pesticide Review
Vol. 14, No. 3: Illinois Pesticide Review
University of Illinois Extension

Thumbnail for Pest Management & Crop Development
Pest Management & Crop Development
Integrated Pest Management; Steffey, Kevin; Gray, Michael E.; Hager, Aaron; Malvick, Dean; Morrison, Jim; Nordby, Dawn