TY  - BOOK
AU  - Brown,Jennifer
TI  - Environmental threats: perception, analysis and management 
AV  - TD194.6 .E67 1991
U1  - 333.715 
PY  - 1991///
CY  - New Delhi
PB  - CBS publishers
KW  - Environmental impact analysis
KW  - Congresses. Risk management
KW  - Congresses
ER  -