The Online Books Page

Books by George G. Campbell:

Books in the extended shelves:

• Campbell, George G.: Evaluation of oil-shale fracturing tests near Rock Springs, Wyo. (U.S. Dept. of Interior, Bureau of Mines, 1970), also by John S. Miller, William G. Scott, University of Wyoming, United States Navy, and United States Bureau of Mines (page images at HathiTrust)
• Campbell, George G.: Preliminary evaluation of underground coal gasification at Hanna, Wyo. (U.S. Dept. of the Interior, Bureau of Mines, 1974), also by R. M. Boyd, C. F. Brandenburg, University of Wyoming, United States. Bureau of Mines. Coal Gasification Program, and Laramie Energy Research Center (U.S.) (page images at HathiTrust)
• Campbell, George G.: Underground combustion oil-recovery experiments in the Venango Second Sand, Reno Pool, Venango County, Pa. (U.S. Dept. of the Interior, Bureau of Mines, 1967), also by L. L. Core, T. E. Sterner, E. L. Burwell, Quaker State Oil Refining Corporation, and United States Bureau of Mines (page images at HathiTrust)

Find more by George G. Campbell at your library, or elsewhere.