Search U.S. government technical reports digitized or harvested by TRAIL.
Mine water control program, anthracite region of Pennsylvania : July 1955-December 1961
Mine water research :neutralization
Mine water research :catalytic oxidation of ferrous iron in acid mine water by activated carbon
Mine water research :plant design and cost estimates for limestone treatment
Air-sealing coal mines to reduce water pollution
Results of research to develop guidelines for mining near surface and underground bodies of water
Factors affecting the dissolution of gypsum-bonded roof bolts
Corrosion of friction rock stabilizers in selected uranium and copper mine waters
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
Fracture zone dewatering to control ground water inflow in underground coal mines
Corrosion of friction rock stabilizer steels in underground coal mine waters