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Permissible explosives tested prior to January 1, 1911 and precautions to be taken in their use

Investigations of fuse and miners' squibs

Permissible explosives tested prior to January 1, 1912 and precautions to be taken in their use

The use and misuse of explosives in coal mining

The prevention of accidents from explosives in metal mining

Published Year

1910-1919 (5) *

Subject

Author