Conserving Africa's natural heritage : the planning and management of protected areas in the afrotropical realm : proceedings of the 17th meeting of IUCN's Commission on National Parks and Protected Areas, Garoua, Cameroon, 17-23 November 1980

Conserving Africa's natural heritage : the planning and management of protected areas in the afrotropical realm : proceedings of the 17th meeting of IUCN's Commission on National Parks and Protected Areas, Garoua, Cameroon, 17-23 November 1980

Publication
1981