Vegetation-soil map of Northern Rhodesia
By: by C. G. Trapnell, J. D. Martin, W. Allan, and other members of the Department of Agriculture and the Forestry Branch, with an explanatory memoir by C. G. Trapnell
Publisher: Government Printer
Published: 1948
Place of publication: Lusaka
Language: eng
Number of pages: 20
Subjects: Soils