1. Adsorption of natural dissolved organic matter at the oxide/water interface;Davis;Geochim. Cosmochim. Acta,1982
2. The protonation, calcium complexation and adsorption of a fractionated aquatic fulvic acid;Dempsey,1981
3. The flocculation of iron, aluminium and humates from river water by electrolytes;Eckert;Geochim. Cosmochim. Acta,1976
4. Chemical composition and physical properties of humic substances;Flaig,1975
5. The chemistry of soil organic colloids;Hayes,1978