Title: The geology and mineral deposits of the Omaruru area, South West Africa; an explanation of sheet no. 71 (Omaruru, S.W.A.),
Authors: Haughton, S. H. 1888-1982.; Frommurze, H. F.; Geological Survey (South Africa)
Publisher: Govt. Printer,
Year: 1939
Subjects: Geology South Africa