Sumol Nilratnisakorn. ม.ป.ป. Textile wastewater treatment by narrow-leaved cattail. , ม.ป.พ.;
Sumol Nilratnisakorn. (ม.ป.ป.) Textile wastewater treatment by narrow-leaved cattail . ม.ป.พ./ม.ป.ท.
Sumol Nilratnisakorn. Textile wastewater treatment by narrow-leaved cattail. . ม.ป.ท.:ม.ป.พ., ม.ป.ป.
Sumol Nilratnisakorn. (ม.ป.ป.) Textile wastewater treatment by narrow-leaved cattail . ม.ป.พ./ม.ป.ท.