Aran Ngampongsai. 1990. Degradation and residues of carbofuran in soil and sweet corn (Zea mays L. var. saccharata Bailey). Graduate School, Kasetsart University;
Aran Ngampongsai. (1990) Degradation and residues of carbofuran in soil and sweet corn (Zea mays L. var. saccharata Bailey) . Kasetsart University/Bangkok.
Aran Ngampongsai. Degradation and residues of carbofuran in soil and sweet corn (Zea mays L. var. saccharata Bailey). . Bangkok:Kasetsart University, 1990.
Aran Ngampongsai. (1990) Degradation and residues of carbofuran in soil and sweet corn (Zea mays L. var. saccharata Bailey) . Kasetsart University/Bangkok.