TY  - BOOK
AU  - Turner,R.Kerry
AU  - Button,Kenneth John
AU  - Nijkamp,Peter
TI  - Ecosystems and nature: economics, science, and policy 
SN  - 1858987938
PY  - 1999///
CY  - Cheltenham, UK
PB  - E. Elgar Pub.
KW  - Biological diversity conservation
KW  - Economic aspects
KW  - Government policy
N1  - Includes bibliographical references and index
ER  -