Books by Ohio Oil and Gas Association:
Books in the extended shelves:
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Ohio Oil and Gas Association: Contributions to the oil and gas industry in Ohio : a collection of papers presented at the fifth winter meeting of the Ohio Oil and Gas Association in Columbus, Ohio, March 3, 1961. (State of Ohio, Division of Geological Survey, 1961), also by Ohio. Division of Geological Survey (page images at HathiTrust)- Ohio Oil and Gas Association: Contributions to the oil and gas industry in Ohio : a collection of papers presented at the third winter meeting of the Ohio Oil and Gas Association in Columbus, Ohio, February 20, 1959. (State of Ohio, Division of Geological Survey, 1959), also by Ohio. Division of Geological Survey (page images at HathiTrust)
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