Witchuda Ponsai และ Srilert Chotpantarat. (2013) Sorption and transport of arsenic in shallow aquifer: a case study of Laem Chabang sanitary landfill, Changwat Chonburi. Chulalongkorn University.:ม.ป.ท.Witchuda Ponsai และ Srilert Chotpantarat. 2013. Sorption and transport of arsenic in shallow aquifer: a case study of Laem Chabang sanitary landfill, Changwat Chonburi. ม.ป.ท.:Chulalongkorn University.;Witchuda Ponsai และ Srilert Chotpantarat. Sorption and transport of arsenic in shallow aquifer: a case study of Laem Chabang sanitary landfill, Changwat Chonburi. ม.ป.ท.:Chulalongkorn University. 2013. Print.