TY  - BOOK
AU  - Dhar Bharat Bhushan
AU  -  Tripathy Debi Prasad Ed.
TI  - Environmental pollution research
SN  - 8176482595
U1  - U:(G:55)b4, P2 
PY  - 2002///
CY  -  New Delhi 
PB  - A P H       
KW  - Geography irt Environment
ER  -