TY  - BOOK
AU  - Coker,Annabel
AU  - Richards,Cathy
TI  - Valuing the environment: economic approaches to environmental evaluation 
SN  - 1852932120
PY  - 1992///
CY  - London
PB  - Belhaven Press
KW  - Environmental policy
KW  - Costs
KW  - Congresses
KW  - Environmental protection
N1  - Includes bibliographical references and index
ER  -