1. Hydro Power and its Implications for the Distribution and Use of Energy in Mines;Middleton;Mine Ventilation Society of South Africa Symposium on Mine Water Systems,681985
2. R.D.C. Shone and R.C. Harries, Desalination of Mine Water, Ibid.
3. Chemical Waste Treatment by Evaporation;Stickney;Am. Inst. of Chem. Eng., 80th National Meeting, Boston, Mass.,7101975
4. Achieving High Recovery from Brackish Water with Seeded Reverse Osmosis;O'Neail;42nd Annual Meeting Int. Water Conf., Pittsburgh, Penn.,26281981