Linking protected areas to the economy : guidelines for assessing the impact on the economy from protected areas Author(s) Grey, Francis
Economic assessment of protected areas : guidelines for their assessment. A draft report Author(s) Thomas, Lee Dixon, John A. Green, Michael John Beverley Hughes, George Kelleher, Graeme Sheppard, David Sumardja, Effendy A. Vorhies, Frank Grey, Francis
