Economics of Protected Areas: New looks at benefits and costs
Dixon, John A. & Paul B. Sherman
Economics of Protected Areas: New looks at benefits and costs - London Earthscan 1990 - 234p.
1853830976
QH 77 / .D59 1990
Economics of Protected Areas: New looks at benefits and costs - London Earthscan 1990 - 234p.
1853830976
QH 77 / .D59 1990
