TY  - BOOK
AU  - Dixon, John B.
TI  - Economics of Protected Areas: A New Look at Benefits and Costs 
AV  - SB 481.A4 D4 1990
PY  - 1990///
CY  - London.
PB  - East West Centre
KW  - Economics
KW  - Protected Areas
N1  - includes references and index
ER  -