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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
51

The mechanical purification of certain Canadian coals.

Carmichael, Henry G. January 1910 (has links)
No description available.
52

Iron mining in Minnesota.

Van Barneveld, Charles, E. January 1916 (has links)
No description available.
53

(a) The treatment of the ore from the Sullivan Mine, Kimberley, B.C. and (b) An investigation on the efficiency of the tube mill.

Murray, George E. January 1912 (has links)
No description available.
54

Spontaneous combustion and weathering of coal.

De Hart, Joseph B. January 1912 (has links)
No description available.
55

The effect of changes in the design and adjustments of concentrating tables of the Wilfley type, and the relation of such changes to the character and efficiency of operation.

Tousaw, Albert A. January 1920 (has links)
No description available.
56

On the open hearth process of steel manufacture : an investigation of the relative merits of an interrupted as distinguished from a continuous process.

Scott, Arthur P. January 1914 (has links)
No description available.
57

Weathering of coal and lignite.

Billington, Edward E. January 1913 (has links)
No description available.
58

Studies in fine grinding of ores : with particular reference to surface determination.

Kennedy, Taylor James. January 1939 (has links)
Note: two pages labeled p.78.
59

The effect of changes in the design and adjustments of concentrating tables of the Wilfley type and the relation of such changes to the character and efficiency of operation.

Anderson, Clayton E. January 1920 (has links)
No description available.
60

The methods of laying out the underground workings andthe haulage systems in the Crow's Nest district.

Davidson, William A. January 1914 (has links)
No description available.

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