The vegetation of Africa : a descriptive memoir to accompany the Unesco/AETFAT/UNSO vegetation map of Africa 1983 White, F. (Frank) |
Le cadre écologique de référence de la réserve écologique du Micocoulier 1985 Gerardin V. | Lavoie, Gildo | Bérubé, Daniel |
Ngorongoro's trees and shrubs : a brief description of the vegetation of the Ngorongoro Conservation Area 1968 Herlocker, Dennis | ole Saibull, S. A. |
Conservation of vegetation in Africa south of the Sahara : proceedings of a symposium held at the 6th plenary meeting of AETFAT in Uppsala, Sept. 12-16 1966 1968 Hedberg, Inga | Hedberg, Olov |
Symposium on the impact of man on humid tropics vegetation, Goroka, Territory of Papua and New Guinea, September 1960 1960