Howell, S. P. (Spencer Pritchard), 1880-1937
Howell, Spencer Pritchard, 1880-1937
Howell, S. P. 1880-1937
Howell, Spencer P. 1880-1937
Howell, S. P. (Spencer Pritchard)
VIAF ID: 14711897 ( Personal )
Permalink: http://viaf.org/viaf/14711897
Preferred Forms
4xx's: Alternate Name Forms (5)
Works
Title | Sources |
---|---|
Blasting to lessen bowlders in hard-ore stopes | |
The effect of stemming on the efficiency of explosives | |
Explosives accidents in the anthracite mines of Pennsylvania, 1923-1927 | |
Gases from blasting in tunnels and metal-mine drifts | |
Investigation of detonators and electric detonators | |
Investigations of fuse and miners' squibs | |
Magazines and thaw houses for explosives | |
Methods for routine work in the Explosives physical laboratory of the Bureau of mines | |
Progress of investigation of liquid-oxygen explosives | |
The selection of explosives used in engineering and mining operations. | |
Sensitiveness of explosives to frictional impact | |
Texts of permissible explosives |