Fires, gases, and ventilation in metal and nonmetallic mines
Description:
Report including seven miners' circulars on accident prevention in metal and nonmetallic mines. The explain the cause of mine fires and methods used to prevent and control them, the occurrence of gases in mines, and the importance of standards in ventilation.
Date:
1957
Creator:
United States. Bureau of Mines.
Partner:
UNT Libraries Government Documents Department