Economics of protected areas: a new look at benefits and costs
Dixon, John A.
Economics of protected areas: a new look at benefits and costs - London International institute for Environment and Development 1990 - xvii,234p. 23cm.
185830976
Economic and scientific research foundation
IDS HD82.D59
Economics of protected areas: a new look at benefits and costs - London International institute for Environment and Development 1990 - xvii,234p. 23cm.
185830976
Economic and scientific research foundation
IDS HD82.D59