Sudalak Buala และ Patompong Saguanwong. (2010) Wastewater charge for marine shrimp farming : a case study of Kung Krabaen Bay, Royal Development Study Center Project, Klongkhud sub-district, Thamai district, Chanthaburi province. Mahidol University:ม.ป.ท.Sudalak Buala และ Patompong Saguanwong. 2010. Wastewater charge for marine shrimp farming : a case study of Kung Krabaen Bay, Royal Development Study Center Project, Klongkhud sub-district, Thamai district, Chanthaburi province. ม.ป.ท.:Mahidol University;Sudalak Buala และ Patompong Saguanwong. Wastewater charge for marine shrimp farming : a case study of Kung Krabaen Bay, Royal Development Study Center Project, Klongkhud sub-district, Thamai district, Chanthaburi province. ม.ป.ท.:Mahidol University, 2010. Print.