University of Illinois Urbana-Champaign

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Showing 2041–2070 of 2,322 items
Thumbnail for Petroleum industry in Illinois, 1977. Part 1. Oil and gas developments
Petroleum industry in Illinois, 1977. Part 1. Oil and gas developments
Illinois State Geological Survey; Van Den Berg, Jacob; Lawry, Thomas F.

Thumbnail for Large-Scale Testing of Thin Shotcrete Liners
Large-Scale Testing of Thin Shotcrete Liners
Fernandez Delgado, Gabriel Guillermo

Thumbnail for Petroleum industry in Illinois, 1974. Part I. Oil and Gas Developments
Petroleum industry in Illinois, 1974. Part I. Oil and Gas Developments
Illinois State Geological Survey; Van Den Berg, Jacob; Lawry, Thomas F.