TY  - BOOK
AU  - Rumana Riffat, Riffat, Rumana
TI  - Fundamentals of wastewater treatment and engineering
SN  - 9780415669580
U1  - 628.162 RIF 
PY  - 2013///
CY  - USA
PB  - CRC PRESS
KW  - SEWAGE-PURIFICATION.WASTEWATER TREATMENT AND ENGINEERING
ER  -