TY  - GEN
AU  - Prabhakar, V. K
TI  - Encyclopaedia of environmental pollution and awareness in 21st century, Vol. 3: air pollution
SN  - 8126106514
U1  - 363.703 
PY  - 2000///
CY  - New Delhi
PB  - Anmol Pub.
KW  - ENVIRONMENTAL POLLUTION
KW  - ENVIRONMENTAL PROBLEMS
KW  - SOCIAL PROBLEMS
ER  -