TY  - BOOK
ED  - Water Environment Federation
TI  - Membrane Systems for Wastewater Treatment
SN  - 0071464190
U1  - 628.1622 
PY  - 2006///
CY  - New Delhi
PB  - McGraw-Hill ; WEF Press
KW  - Sewage--Purification--Nutrient removal
KW  - Water--Purification--Membrane filtration
ER  -