TY  - BOOK
AU  - Sarai 
TI  - Water treatment made simple for operators 
SN  - 0471740020 
U1  - 628.162 SAR 2006 
PY  - 2006///
CY  - Hoboken
PB  - John Wiley & Sons
KW  - Water
KW  - Purification
N1  - Includes index p.257-263
ER  -