Boonsong Krisornpornsan. 1991. Characterization and amelioration of acid sulfate soil/peat soils in Changwat Narathiwat /Boonsong Krisornpornsan. Department of Soil Science, Kasetsart University;
Boonsong Krisornpornsan. (1991) Characterization and amelioration of acid sulfate soil/peat soils in Changwat Narathiwat /Boonsong Krisornpornsan . Kasetsart University/Bangkok.
Boonsong Krisornpornsan. Characterization and amelioration of acid sulfate soil/peat soils in Changwat Narathiwat /Boonsong Krisornpornsan. . Bangkok:Kasetsart University, 1991.
Boonsong Krisornpornsan. (1991) Characterization and amelioration of acid sulfate soil/peat soils in Changwat Narathiwat /Boonsong Krisornpornsan . Kasetsart University/Bangkok.