1. Some stability relations in the system Mn“O2“H2O at 25° and one atmosphere total pressure;Bricker;Am. Mineral.,1965
2. The properties of a biologically formed manganese oxide, its availability to oats and its solution by root washings;Bromfield;Plant Soil,1958
3. Mineralogy;Burns,1977
4. Freshwater ferromanganese deposits;Callender,1976
5. Concentrations of major ions in lakes and tarns of the English Lake District (1953–1978);Carrick;Freshwater Biol. Assoc., Occas. Publ.,1982