University of Illinois Urbana-Champaign

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Showing 811–840 of 988 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 Annual register. 1895-1898
Annual register. 1895-1898
University of Illinois at Urbana-Champaign