TY  - BOOK
AU  - Ali,Muhammad, Hammad Ali, Rabie Ahmad Javaid, Mehtab Mehmood.
AU  - 
TI  - Comparison fo rotating biological contactor & trickling filter for the treatment of domestic wastewater
U1  - 628  
PY  - 2019///
CY  - Islamabad
PB  - IESE (SCEE) NUST
KW  - Environmental Engineering
N1  - Thesis UG EE
ER  -