TY  - BOOK
AU  - Hussen, Ahmed M
TI  - Principles of environmental economics: economics, ecology and public policy
SN  - 0415195713
U1  - 333.7 N92 
PY  - 1999///
CY  - London
PB  - Routledge
KW  - Environmental economics
KW  - Environmental
KW  - Ecology
ER  -