University of Illinois Urbana-Champaign

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Showing 751–780 of 893 items
Thumbnail for Petroleum industry in Illinois, 1970. Part I. Oil and Gas Developments
Petroleum industry in Illinois, 1970. Part I. Oil and Gas Developments
Illinois State Geological Survey; Van Den Berg, Jacob; Lawry, Thomas F.

Thumbnail for Year-book for 1908
Year-book for 1908
Illinois State Geological Survey

Thumbnail for The Summary of Engineering Research 2007
The Summary of Engineering Research 2007
University of Illinois at Urbana-Champaign. College of Engineering