TY  - BOOK
AU  - Button Kenneth
AU  - Nijkamp Peter
AU  - Turner R Kerry
TI  - Ecosystems and nature: economics, science and policy
SN  - 1-85898-793-8
U1  - 333.9516 
PY  - 1999///
CY  - Cheltenham
PB  - Edward Egar
KW  - Biological diversity conservation
KW  - Government policies
ER  -