Memoir
Govt. Printer
by L.D. Sanders
Republic of Kenya, Ministry of Natural Resources, Geological survey of Kenya 1964 Memoir no. 4
所蔵館1館
by B.H. Baker
Republic of Kenya, Ministry of Commerce and Industry, Geological survey of Kenya 1963 Memoir no. 3
by O.C. Farquhar, with an appendix on the Makinyambu asbestos mine by L.D. Sanders
Colony and Protectorate of Kenya, Ministry of Commerce and Industry, Geological survey of Kenya 1960 Memoir no. 2