University of Illinois Urbana-Champaign

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Showing 4321–4350 of 4,633 items
Thumbnail for Petroleum industry in Illinois, 1971. Part I. Oil and gas developments
Petroleum industry in Illinois, 1971. Part I. Oil and gas developments
Illinois State Geological Survey; Van Den Berg, Jacob; Lawry, Thomas F.

Thumbnail for Illinois Agronomy Handbook 1997-1998
Illinois Agronomy Handbook 1997-1998
Submitter: Ayla Kenfield

Thumbnail for Summary of METROMEX, Volume 2: Causes of Precipitation Anomalies
Summary of METROMEX, Volume 2: Causes of Precipitation Anomalies
Changnon, Stanley Alcide; Ackerman, Bernice