1. Some stability relations in the system Mn-O2 H2O at 25 C and one atmosphere total pressure;Bricker;Am. Mineral.,1965
2. Deposition and solution of manganese oxides;Hem;U.S. Geol. Surv. Water Supply Pap. 1667-B,1964
3. Surface chemical processes in groundwater systems;Hem,1977
4. Mechanism of auto-oxidation of manganese in aqueous solution;Kessick;Environ. Sci. Teehnol.,1975
5. The geochemistry of manganese, iron, uranium, lead 210 and major ions in the Susquehanna River;Lewis,1976