Suphicha Thanachit. (2006) Mineralogical trends along some soil catenae in Thailand /. Kasetsart University,:ม.ป.ท.Suphicha Thanachit. 2006. Mineralogical trends along some soil catenae in Thailand /. ม.ป.ท.:Kasetsart University,;Suphicha Thanachit. Mineralogical trends along some soil catenae in Thailand /. ม.ป.ท.:Kasetsart University, 2006. Print.