Tharanit Thapanandana. 1993. The contamination of mercury, cadmium and managanese in leachate from solid waste disposal sites of Bangkok Metropolitan Administration. Graduate School, Chulalongkorn University;
Tharanit Thapanandana. (1993) The contamination of mercury, cadmium and managanese in leachate from solid waste disposal sites of Bangkok Metropolitan Administration . Chulalongkorn University/Bangkok.
Tharanit Thapanandana. The contamination of mercury, cadmium and managanese in leachate from solid waste disposal sites of Bangkok Metropolitan Administration. . Bangkok:Chulalongkorn University, 1993.
Tharanit Thapanandana. (1993) The contamination of mercury, cadmium and managanese in leachate from solid waste disposal sites of Bangkok Metropolitan Administration . Chulalongkorn University/Bangkok.