TY  - BOOK
AU  - Nunes, Paulo A L D
TI  - Contingent Valuation of Natural Parks
SN  - 1840649453
CY  - Cheltenham
KW  - Contingent Valutaion
KW  - Environmental Economics
KW  - Parks Economic Aspects
N1  - Ootes, Wallace E and oflmer, Henk (Series Ed)
ER  -