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Explosives: Their Materials, Constitution, and Analysis

Permissible Explosives, Mining Equipment, and Apparatus Approved Prior to January 1, 1924

Variations in Oxygen Condition Between Individual Cartridges and Between Cases of Permissible Explosives

Annual Report of the Explosives Division, Fiscal Year 1942

Published Year

• 1920-1929 (2)
• 1940-1949 (2)

Subject

• Explosives. (4) *
• Coal mines and mining -- Safety measures. (1)
• Explosives Research Center (U.S.). (1)

Author

• Crawshaw, John Edward, 1880- (1)
• Huff, Wilbert James (1)
• Ilsley, L. C., 1880- (1)
• Parker, Dorsey J. (1)
• Rowles, A. P. (1)
• Taylor, Carl A. (1)

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