Culture and conservation : the human dimension in environmental planning 1985 McNeely, Jeffrey A. | Pitt, David |
People and protected areas in the Hindu Kush - Himalaya : proceedings of the International Workshop on the Management of National Parks and Protected Areas in the Hindu Kush - Himalaya 1985
Conservando el patrimonio natural de la región neotropical : planificación y manejo de las áreas protegidas de la región neotropical 1986
Conference on Conservation and Development : implementing the World Conservation Strategy : selected papers and abstracts : Ottawa, Canada, 31 May - 5 June 1986 1986