TY  - RPRT
TI  - Filamentous growth in activated sludge.
AU  - H Chua
AU  - K N Tan
AU  - M W Cheung
PY  - 1996
DO  - 10.1007/bf02941765
UR  - https://pubmed.ncbi.nlm.nih.gov/8669921/
ID  - 8669921
ER  -