TY  - BOOK
AU  - Kudesia V P
TI  - Water pollution:  Principles of disinfection of drinking water and its analysis
U1  - U47:(L:555), N0 
PY  - 1990///
CY  - Meerut
PB  - Pragati Prakashan       
KW  -  HUMAN GEOGRAPHY
KW  - GEOGRAPHY
ER  -