TY  - BOOK
AU  - Bharucha,Erach, x
AU  - x
TI  - Textbook of environmental studies: x
SN  - 8173715408  
U1  - 628/B575t 
PY  - 2005///
CY  - Hyderabad
PB  - Universities Press
KW  - Environmental engineering
KW  - Environment
ER  -