TY  - BOOK
AU  - Ray Chittaranjan 
AU  -  Jain Ravi
TI  - Low Cost Emergency Water Purification Technologies Integrated Water Security Series
SN  - 9780124114654
U1  - 628.162 RAY 
PY  - 2014///
CY  - Amsterdam
PB  - Elsevier
KW  -  emergency
KW  -  purification
KW  -  security
KW  -  technology
KW  -  water
KW  - cost
ER  -