Anongrit Kangrang. 2000. Application of a membrane filter in activated sludge process for wastewater recycling. Department of Civil Engineering, Thammasat University;
Anongrit Kangrang. (2000) Application of a membrane filter in activated sludge process for wastewater recycling . Thammasat University/Pathumthani.
Anongrit Kangrang. Application of a membrane filter in activated sludge process for wastewater recycling. . Pathumthani:Thammasat University, 2000.
Anongrit Kangrang. (2000) Application of a membrane filter in activated sludge process for wastewater recycling . Thammasat University/Pathumthani.