TY  - GEN
AU  - Helm , Dieter ;ed.
TI  - Economic policy towards the environment
SN  - 0631182020
U1  - 333.7 
PY  - 1991///
CY  - Oxford
PB  - Blackwell Publishers
KW  - GOVERNMENT POLICY
KW  - ENVIRONMENTAL POLICY
KW  - NATURAL RESOURCES
ER  -