Author: Mines Bureau / Publisher: Mines Bureau - Blacklight Search Results

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17901. Rock-dust barriers. Tests of rock-dust barriers in experimental mine; by George S. Rice, H. P. Greenwald, and H. C. Howarth.

Corporate/Agency Authors:: Mines Bureau
Publisher:: Mines Bureau
Date:: 1932
SuDoc number:: C 22.3:353

17902. Safety organizations at Lake Superior iron mines; by F. S. Crawford.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1932
SuDoc number:: C 22.5:515

17903. Shaft-sinking practices and costs; by E. D. Gardner and J. Fred Johnson.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1932
SuDoc number:: C 22.3:357

17904. Silver. Consumption of silver in arts and industries of United States; by Charles White Merrill and staff of Common Metals Division.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1932
SuDoc number:: C 22.13:14

17905. Soot. Removal of soot from furnaces and flues by use of salts or compounds; by P. Nicholls and C. W. Staples.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1932
SuDoc number:: C 22.3:360

17906. Tin. Summarized data of tin production; by John B. Umhau and staff of Common Metals Division.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1932
SuDoc number:: C 22.13:13

17907. Metals. Secondary metals in 1930 [with bibliographies]; by J. P. Dunlop.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: Dec. 31, 1931
SuDoc number:: C 22.8/a:Se 24/930

17908. Slate in 1930; by Oliver Bowles and A. T. Coons.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: Dec. 30, 1931
SuDoc number:: C 22.8/a:Sl 14/930

17909. Silver, copper, lead, and zinc in Central States in 1930, mine report; by J. P. Dunlop and H. M. Meyer.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: Dec. 24, 1931
SuDoc number:: C 22.8/a:Si 39/930

17910. Lime in 1930; by A. T. Coons.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: Dec. 22, 1931
SuDoc number:: C 22.8/a:L 629/930

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