Search U.S. government technical reports digitized or harvested by TRAIL.
Effect of decoupling on explosion-generated strain pulses in rock
Comparative studies of explosives in limestone
Comparative studies of explosives in granite :second series of tests
Comparison between end and axial methods of detonating an explosive in granite
Effects of jointing and bedding-separation on limestone breakage at a reduced scale
Quarrying near urban areas :an aid to premine planning
User's manual for the U.S. Bureau of Mines in situ copper oxide mining cost model