Ittipon Bannakan และ Praparat Hormchan. (2007) Effects of a-amylase inhibitor on the development of callosobruchus maculatus(F.)(coleoptera:bruchidae). Kasetsart University,:ม.ป.ท.Ittipon Bannakan และ Praparat Hormchan. 2007. Effects of a-amylase inhibitor on the development of callosobruchus maculatus(F.)(coleoptera:bruchidae). ม.ป.ท.:Kasetsart University,;Ittipon Bannakan และ Praparat Hormchan. Effects of a-amylase inhibitor on the development of callosobruchus maculatus(F.)(coleoptera:bruchidae). ม.ป.ท.:Kasetsart University, 2007. Print.