Search

Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

Enter your search term(s):
[advanced search]

5 results returned

Search results

• Coal-dust explosions
• What a miner can do to prevent explosions of gas and of coal dust
• Erection of barricades during mine fires or after explosions
• Explosions and fires in bituminous-coal mines :Coal-mine accident-prevention course.
• Barricading as a life-saving measure following mine fires and explosions