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Special trends and factors affecting tuberculosis in South Africa (2004-2014) : Evidence from the vital registration systems
(Stellenbosch : Stellenbosch University, 2017-03)ENGLISH SUMMARY: Background: Worldwide, South Africa is one of the countries which has consistently witnessed no significant reduction in the number of TB deaths. TB in South Africa remains the leading cause of death ... -
The stratigraphy and sedimentation of the Bokkeveld group
(Stellenbosch : Stellenbosch University, 1972-03)ENGLISH ABSTRACT: A detailed stratigraphic investigation of the Bokkeveld Group along seven regularly spaced profiles, supported by heavy mineral studies, permits definition of the upper boundary of the sequence. There ...