Books by B. W. Gandrud:
Books in the extended shelves:
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Gandrud, B. W. (Bennie William), 1894-1970: Classification and tabling of table middlings at the Colta Coal Washery, Flat Creek, Ala. (U.S. Dept. of the Interior, Bureau of Mines, 1939), also by H. J. Hager and G. D. Coe (page images at HathiTrust)- Gandrud, B. W. (Bennie William), 1894-1970: A combination cleaning and dewatering process for treating fine sizes of coal : preliminary report (U.S. Dept. of the Interior, Bureau of Mines, 1948), also by H. L. Riley (page images at HathiTrust)
- Gandrud, B. W. (Bennie William), 1894-1970: Drainage characteristics of Alabama coal (U.S. Dept. of the Interior, Bureau of Mines, 1941), also by G. D. Coe and University of Alabama (page images at HathiTrust)
- Gandrud, B. W. (Bennie William), 1894-1970: Laboratory evaluation of vacuum flotation for cleaning coal fines (U.S. Dept. of the Interior, Bureau of Mines, 1954), also by H. L. Riley and United States Bureau of Mines (page images at HathiTrust)
- Gandrud, B. W. (Bennie William), 1894-1970: Magnetic concentration of flue dust of the Birmingham district (U.S. Dept. of Commerce, Bureau of Mines, 1926), also by Oscar Lee, Fred Daniel De Vaney, and United States Bureau of Mines (page images at HathiTrust)
- Gandrud, B. W. (Bennie William), 1894-1970: Recent developments in combination cleaning and dewatering of fine sizes of coal (U.S. Dept. of the Interior, Bureau of Mines, 1950), also by H. L. Riley (page images at HathiTrust)
- Gandrud, B. W. (Bennie William), 1894-1970: Some small coal jigs for mechanical cleaning of coal at truck mines and other low-tonnage operations (U.S. Dept. of the Interior, Bureau of Mines, 1943), also by G. T. Bator and University of Alabama (page images at HathiTrust)
- Gandrud, B. W. (Bennie William), 1894-1970: Washability studies of the America and Pratt coal beds at Gorgas, Ala. (U.S. Dept. of the Interior, Bureau of Mines, 1939), also by G. D. Coe (page images at HathiTrust)
- Gandrud, B. W. (Bennie William), 1894-1970: Washability studies of the Clark and Gholson coal beds at Boothton, Ala. (U.S. Dept. of the Interior, Bureau of Mines, 1947), also by H. L. Riley, University of Alabama, and United States Bureau of Mines (page images at HathiTrust)
- Gandrud, B. W. (Bennie William), 1894-1970: A washability study of the Black Creek Coal bed at Yolande No. 6, Rockcastle, Ala. (U.S. Dept. of the Interior, Bureau of Mines, 1939), also by J. C. Mead and G. D. Coe (page images at HathiTrust)
- Gandrud, B. W. (Bennie William), 1894-1970: Washability study of the Pratt bed at the Davidson mine, Graysville, Ala. (U.S. Dept. of the Interior, Bureau of Mines, 1955), also by Paul Sutton, H. L. Riley, University of Alabama, and United States Bureau of Mines (page images at HathiTrust)
- Gandrud, B. W. (Bennie William), 1894-1970: A washability study of the Woodstock coal bed at Klondyke mine, West Blocton, Ala. (U.S. Dept. of the Interior, Bureau of Mines, 1939), also by G. D. Coe, University of Alabama, and United States Bureau of Mines (page images at HathiTrust)
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