University of Illinois Urbana-Champaign

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Showing 1381–1410 of 3,655 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 The bonding action of clays. Part II: Clays in dry molding sands
The bonding action of clays. Part II: Clays in dry molding sands
Grim, Ralph E.; Cuthbert, Frederick Leicester