Narumol Rungsriwong. 1989. Cassava starch-based high water-absorbing polymer for agricultural applications. Graduate School, Chulalongkorn University;
Narumol Rungsriwong. (1989) Cassava starch-based high water-absorbing polymer for agricultural applications . Chulalongkorn University/Bangkok.
Narumol Rungsriwong. Cassava starch-based high water-absorbing polymer for agricultural applications. . Bangkok:Chulalongkorn University, 1989.
Narumol Rungsriwong. (1989) Cassava starch-based high water-absorbing polymer for agricultural applications . Chulalongkorn University/Bangkok.