Activated sludge studies of recalcitrant detergent waste water / by Joseph S. Kulandai.
Internet
http://www.pendeta.um.edu.my/uhtbin/cgisirsi/x/P01UTAMA/0/5?searchdata1="Activated sludge studies of recalcitrant detergent waste water"http://www.pendeta.um.edu.my/uhtbin/cgisirsi/x/P01UTAMA/0/5?searchdata1="Activated sludge studies of recalcitrant detergent waste water"
http://studentsrepo.um.edu.my/1222/1/PENDAHULUAN.pdf
http://studentsrepo.um.edu.my/1222/2/KANDUNGAN.pdf
http://studentsrepo.um.edu.my/1222/3/BAB_1.pdf
http://studentsrepo.um.edu.my/1222/4/BAB_2.pdf
http://studentsrepo.um.edu.my/1222/5/BAB_3.pdf
http://studentsrepo.um.edu.my/1222/6/BAB_4.pdf
http://studentsrepo.um.edu.my/1222/7/BAB_5.pdf
http://studentsrepo.um.edu.my/1222/8/BIBLIOGRAFI.pdf
http://studentsrepo.um.edu.my/1222/9/LAMPIRAN.pdf