Sustainable financing of protected areas : a global review of challenges and options /
Emerton, L.(Lucy)
Bishop, Joshua.
Thomas, Lee.
Valentine, Peter.
IUCN World Commission on Protected Areas.
James Cook University.
Cooperative Research Centre for Tropical Rainforest Ecology and Management.
Germany.Bundesamt für Naturschutz.
World Commission on Protected Areas.
Gland, Switzerland : IUCN--the World Conservation Union,
c2006.
Includes bibliographical references.
Protected areas
Environmental protection