TY  - BOOK
AU  - Swarup R Ed.
AU  -  Jauhari V P Ed.
AU  -  Mishra S N Ed.
TI  - Environment an assessment
U1  - G:55, N2.20       RR 
PY  - 1992///
CY  - New Delhi    
PB  -  Mittal Pub       
KW  -  Environment
KW  - Ecology
ER  -