University of Illinois Urbana-Champaign

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Showing 3901–3930 of 4,173 items
Thumbnail for Petroleum industry in Illinois, 1976. Part I. Oil and gas developments
Petroleum industry in Illinois, 1976. Part I. Oil and gas developments
Illinois State Geological Survey; Van Den Berg, Jacob; Lawry, Thomas F.

Thumbnail for Keats and Nature
Keats and Nature
Haworth, Helen Ellis