TY  - BOOK
AU  - Narayanan,P.
TI  - Environmental pollution : : principles, analysis and control / 
SN  - 8123914504
PY  - 2007///
CY  - New Delhi : 
PB  - CBS Publishers and Distributors
KW  - Environmenatal cycles
KW  - Environmental pollution - analysis
KW  - Radioactive pollution
KW  - Ecological effects
KW  - Water pollution
KW  - Armospheric pollutants
KW  - Environmental atmosphere
KW  - Air pollution
ER  -