Somphone Inkhamseng และ Veokham Vilaysane. (2015) Analysis and Characterization of the Nutrient Concentration of Thatluang Marsh Attributed to Wastewater Discharges from Vientiane City, Lao PDR. <i>Mahasarakham International Journal of Engineering Technology</i>, <i>1</i>(2), 20-23.Somphone Inkhamseng และ Veokham Vilaysane. "Analysis and Characterization of the Nutrient Concentration of Thatluang Marsh Attributed to Wastewater Discharges from Vientiane City, Lao PDR". Mahasarakham International Journal of Engineering Technology 1 (2015):20-23.Somphone Inkhamseng และ Veokham Vilaysane. Analysis and Characterization of the Nutrient Concentration of Thatluang Marsh Attributed to Wastewater Discharges from Vientiane City, Lao PDR. Faculty of Engineering, Mahasasakham University:ม.ป.ท. 2015.