Beryllium in Kenya,
by C. G. B. Du Bois and W. P. Horne.
- [Nairobi, Govt. Printer, 1962]
- 25 p. 1 fold. map (in pocket) diagr., tables. 25 cm.
- Geological Survey of Kenya. Bulletin no. 4 .
- Kenya. Geological Survey. Bulletin no. 4. .
At head of cover title: Colony and Protectorate of Kenya, Ministry of Commerce and Industry, Geological Survey of Kenya.