University of Illinois Urbana-Champaign

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Showing 8701–8730 of 27,649 items
Thumbnail for Precipitation Augmentation for Crops Experiment (PACE) - Pre-experiment Studies
Precipitation Augmentation for Crops Experiment (PACE) - Pre-experiment Studies
Achtemeier, Gary L.; Changnon, Stanley A., Jr.; Dzurisin, Gregory L.; Jameson, Arthur R.; Johnson, David B.; Semonin, Richard G.

Thumbnail for Coordinated mapping of geology and soils for land-use planning
Coordinated mapping of geology and soils for land-use planning
McComas, Murray R.; Hinkley, Kenneth C.; Kempton, John P.

Thumbnail for Recent Publications
Recent Publications
Submitter: Howard Ding

Thumbnail for Technical Report: Results From the Study: Student Use of Digital Learning Materials: implications for the NSDL
Technical Report: Results From the Study: Student Use of Digital Learning Materials: implications for the NSDL
Morgan, Glenda; Dziuban, Charles; McMartin, Flora; Morrill, Joshua; Moskal, Patsy; Wolf, Alan