Mana Seingsanan. (1993) Dynamics of a model for the activated sludge process. Mahidol University,:ม.ป.ท. 10.14457/MU.the.1993.498
Mana Seingsanan. 1993. Dynamics of a model for the activated sludge process. ม.ป.ท.:Mahidol University,; 10.14457/MU.the.1993.498
Mana Seingsanan. Dynamics of a model for the activated sludge process. ม.ป.ท.:Mahidol University, 1993. Print. 10.14457/MU.the.1993.498