Geology of the Kasigau-Kurase area, degree sheet 65, S. E. and 68 N. E. quarters (With coloured geological map)
- Nairobi : Government Printer, 1958.
- 60p. : ill. ; 25cm.
- Kenya Colony and Protectorate. Geological Survey; Part of Illustrative matter folded in pocket, Report; 51. .