Blasting to Lessen Bowlders in Hard-ore Stopes
Author: Eugene Delos Gardner
Publisher:
Published: 1926
Total Pages: 28
ISBN-13:
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Technical Paper - Bureau of Mines
Author: United States. Bureau of Mines
Publisher:
Published: 1926
Total Pages: 786
ISBN-13:
DOWNLOAD EBOOKReports of the Department of Commerce. Report of the Secretary of Commerce and Reports of Bureaus
Author: United States. Department of Commerce
Publisher:
Published: 1925
Total Pages: 540
ISBN-13:
DOWNLOAD EBOOKThe Annual Report of the Secretary of Commerce
Author: United States. Department of Commerce
Publisher:
Published: 1926
Total Pages: 312
ISBN-13:
DOWNLOAD EBOOKThe first annual report submitted December 16, 1913, "being the eleventh annual report of so much of the former Department of commerce and labor as is now included within the Department of commerce," contains an outline of the work of the department. Another issue is dated 1914.
Annual Report of the Director of the Bureau of Mines to the Secretary of the Interior for the Fiscal Year Ended ...
Author: United States. Bureau of Mines
Publisher:
Published: 1924
Total Pages: 68
ISBN-13:
DOWNLOAD EBOOKCut-and-fill Stoping
Author: Charles H. Johnson
Publisher:
Published: 1933
Total Pages: 100
ISBN-13:
DOWNLOAD EBOOKList of Publications of the Department of Commerce Available for Distribution
Author: United States. Dept. of Commerce
Publisher:
Published: 1927
Total Pages: 154
ISBN-13:
DOWNLOAD EBOOKFlow of Gases Through Beds of Broken Solids
Author: Clifford Cook Furnas
Publisher:
Published: 1929
Total Pages: 676
ISBN-13:
DOWNLOAD EBOOKPressure Losses Due to Bends and Area Changes in Mine Airways
Author: George Edward McElroy
Publisher:
Published: 1932
Total Pages: 654
ISBN-13:
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