Parks for life : report of the IVth World Congress on National Parks and Protected Areas, 10-21 February 1992 /
World Congress on National Parks and Protected Areas(4th :1992 :Caracus, Venezuela)
Mc Neeley, Jeffrey A.
International Union for Conservation of Nature and Natural Resources.
World Wide Fund for Nature.
Gland, Switzerland : World Conservation Union in collaboration with World Wide Fund for Nature,
1993.
National parks and reserves
Natural areas
Nature conservation