University of Illinois Urbana-Champaign

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Showing 1381–1410 of 6,216 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 An Investigation of the performance of six small septic tanks
An Investigation of the performance of six small septic tanks
Baumann, E. Robert; Babbitt, Harold Eaton

Thumbnail for Demonstration and evaluation of magnetic descalers
Demonstration and evaluation of magnetic descalers
Smothers, Kent W.; Curtiss, Charles D.; Gard, Brian T.; Strauss, Robert H.; Hock, Vincent F.

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.

Thumbnail for Petroleum industry in Illinois, 1971. Part I. Oil and gas developments
Petroleum industry in Illinois, 1971. Part I. Oil and gas developments
Illinois State Geological Survey; Van Den Berg, Jacob; Lawry, Thomas F.

Thumbnail for Back Matter
Back Matter
Submitter: Howard Ding

Thumbnail for The Learner's Advisory Service
The Learner's Advisory Service
Boles, Suzanne; Smith, Barbara D.