Comparison of Physical Conditions in British and American Coal Mines Frederick Gale Tryon Published: 1926 Total Pages: 132 Get eBook
Comparison of British and American Coal-mining Conditions George Samuel Rice Published: 1920 Total Pages: 3 Get eBook
The Effects Upon Operating Efficiency of the British Experiment in Production Control in the Coal Industry George W. Strasser Published: 1936 Total Pages: 134 Get eBook
Index of Bureau of Mines Papers Published in the Technical Press, July 1, 1910 to December 31, 1930: Subject index United States. Bureau of Mines Published: 1931 Total Pages: 536 Get eBook
