Search U.S. government technical reports digitized or harvested by TRAIL.
List of permissible mine equipment approved to January 1, 1940
Differentiation of the components of an "explosive oil" :a survey of the chemical literature
List of permissible mine equipment approved to January 1, 1942
Some suggestions on care in the use and handling of explosives in coal mines
Destruction of damaged, deteriorated, or unwanted commercial explosives
Explosives-handling practices at the mines of the Anaconda Copper Mining Co. at Butte, Mont.
Ammonium nitrate :its properties and fire and explosion hazards