TY  - GEN
AU  - Calow, Peter
TI  - Controlling environmental risks from chemicals: Principles and practice
SN  - 0471969958
U1  - 628:614.8.686.4 
PY  - 1997///
CY  - New York
PB  - John Wiley
KW  - Environmental pollution
KW  - Safety engineering
KW  - Risk assessment
KW  - 628:614.8.686.4
ER  -