Search U.S. government technical reports digitized or harvested by TRAIL.
Mine water control program, anthracite region of Pennsylvania : July 1955-December 1961
Results of research to develop guidelines for mining near surface and underground bodies of water
Corrosion of roof bolt steels in Missouri lead and iron mine waters
Feasibility of water diversion and overburden dewatering
Design of bulkheads for controlling water in underground mines
Corrosion of friction rock stabilizer steels in underground coal mine waters