IUCN directory of Afrotropical protected areas /
IUCN Conservation Monitoring Centre.
IUCN Commission on National Parks and Protected Areas.
International Union for Conservation of Nature and Natural Resources.
United Nations Environment Programme.
United Nations Environment Programme.Global Environment Monitoring System.
Gland, Switzerland : IUCN,
1987.
At head of title: International Union for Conservation of Nature and Natural Resources, United Nations Environment Programme.
"A contribution to GEMS--the Global Environment Monitoring System."
Includes bibliographies and indexes.
National parks and reserves
Nature conservation