TY  - BOOK
AU  - Dixon,John A., Sherman, Paul B.
AU  - x
TI  - Economics of Protected Areas: A New Look at Benefits and Costs
SN  - 1853830976
U1  - 330/D621e 
PY  - 1990///
CY  - London
PB  - Earthscan Pub.
KW  - Economics
N1  - Includes
ER  -