Vegetation-soil Map of Northern Rhodesia
The Soils, Vegetation and Agriculture of North-Eastern Rhodesia. Report of the Ecological Survey by C.G. Trapnell
Vegetation Types in Godthaab Fjord
The Soils, Vegetation and Agricultural Systems of North Western Rhodesia
Vegetation-soil Map of Northern Rhodesia
Vegetation and Climate Maps of South Western Kenya
The Soils, Vegetation and Traditional Agriculture of Zambia