Geological map of the republics of South Africa Transkei, Bophuthatswana, Venda, and Ciskei, and the kingdoms of Lesotho and Swaziland, 1984
J. F Gordon-Welsh C. P Venter; D. J. L Visser; Geological Survey (South Africa)
Pretoria Govt. Printer 1984
Localização: IGC - Instituto de Geociências (MP M8-92 )(Acessar)