1. Some stability relations in the system Mn-O2-H2O at 25° and one atmosphere total pressure;Bricker;Am. Mineral.,1965
2. Copper, lead, and zinc concentrations in stream sediment, Metasville Quadrangle, Wilkes and Lincoln Counties, Georgia;Carpenter;Georgia Geol. Surv., Inf. Circ.,1971
3. Selective dissolution of manganese oxides from soils and sediments with acidified hydroxylamine hydrochloride;Chao,1972
4. Atomic absorption spectrophotometric determination of microgram levels of Co, Ni, Cu, Pb, and Zn in soil and stream sediment extracts containing large amounts of Mn and Fe;Chao;U.S. Geol. Surv., J. Res.,1973
5. Organic controls on the sedimentary geochemistry of manganese;Crerar;Acta Mineral. Petrogr. Univ. Szeged,1972