Guide book.
Contributors: International Symposium on the Geology and Stratigraphy of the Gondwana System, 2d, University of Cape Town and University of the Witwatersrand, Johannesbury, 1970
Published: 1970
Place of publication: [Johannesburg]
Language: eng
Subjects: Geology -- Africa, South; Geology, Stratigraphic; Gondwana (Geology)