Piyakarn Teartisup และ Dachanee Emphandhu. (2006) Participatory processes in water quality database development for Sub-district Adminitrative Organization in Mae Taeng Watershed, Chiang mai province. Kasetsart University,:ม.ป.ท.Piyakarn Teartisup และ Dachanee Emphandhu. 2006. Participatory processes in water quality database development for Sub-district Adminitrative Organization in Mae Taeng Watershed, Chiang mai province. ม.ป.ท.:Kasetsart University,;Piyakarn Teartisup และ Dachanee Emphandhu. Participatory processes in water quality database development for Sub-district Adminitrative Organization in Mae Taeng Watershed, Chiang mai province. ม.ป.ท.:Kasetsart University, 2006. Print.