TY  - BOOK
AU  - Serageldin, Ismail, ed.
AU  - Steer, Andrew, ed.
TI  - Valuing the environment
SN  - 0-8213-2882-4
U1  - 333.7 21st
PY  - 1993///
CY  - Washington
PB  - The International Bank
KW  - ENVIRONMENT-CONGRESSES
ER  -