Lakkana Julsaeng. 2002. Study on the efficiency of total arsenic removal by molybdate-impregnated chitosan gel beads. Field of Study Appropriate Technology for Resource Development, Mahidol University;
Lakkana Julsaeng. (2002) Study on the efficiency of total arsenic removal by molybdate-impregnated chitosan gel beads . Mahidol University/Bangkok.
Lakkana Julsaeng. Study on the efficiency of total arsenic removal by molybdate-impregnated chitosan gel beads. . Bangkok:Mahidol University, 2002.
Lakkana Julsaeng. (2002) Study on the efficiency of total arsenic removal by molybdate-impregnated chitosan gel beads . Mahidol University/Bangkok.