Books by Rogers F. Davis:
Books in the extended shelves:
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Davis, Rogers F.: Determination of oxides of nitrogen in diesel exhaust gas by a modified Saltzman method (U.S. Dept. of the Interior, Bureau of Mines, 1966), also by William E. O'Neill and United States Bureau of Mines (page images at HathiTrust)- Davis, Rogers F.: Mobile diesel-powered equipment for noncoal mines approved by the Bureau of Mines, 1951-62 (Bureau of Mines, 1963), also by William E. O'Neil, George A. Hindman, Joseph J. Seman, and United States Bureau of Mines (page images at HathiTrust)
- Davis, Rogers F.: Mobile diesel-powered equipment for nongassy noncoal mines and tunnels approved by the Bureau of Mines, 1951-66 (U.S. Dept. of the Interior, Bureau of Mines, 1968) (page images at HathiTrust)
- Davis, Rogers F.: Mobile diesel-powered transportation equipment for gassy noncoal mines and tunnels approved by the Bureau of Mines, 1961-66 (U.S. Dept. of the Interior, Bureau of Mines, 1967), also by Frank E. Scott, John R. Zelonka, and Joseph J. Seman (page images at HathiTrust)
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