TY  - GEN
AU  - Hanley , Nick
AU  - Shogren, Jason, F.
AU  - White , Ben
TI  - Introduction to Environmental economics
SN  - 0195671783
U1  - 333.7 
PY  - 2001///
CY  - New York
PB  - Oxford University press
KW  - ENVIRONMENTAL ECONOMICS
KW  - VALUING OF  ENVIRONMENT AND NATURAL RESOURCES
KW  - SUSTAINABLE DEVELOPMENT
ER  -