©2013 National Research Council of Thailand
Prakit Wongwisutikul. 2002. The start-up of upflow anaerobic sludge blanket using cationic polymer. Field of Study Environmental Technology, Mahidol University;
Prakit Wongwisutikul. (2002) The start-up of upflow anaerobic sludge blanket using cationic polymer . Mahidol University/Bangkok.
Prakit Wongwisutikul. The start-up of upflow anaerobic sludge blanket using cationic polymer. . Bangkok:Mahidol University, 2002.
Prakit Wongwisutikul. (2002) The start-up of upflow anaerobic sludge blanket using cationic polymer . Mahidol University/Bangkok.