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The structural geology of the area east of Thabazimbi and the genesis of the associated iron ores
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Fluorite mineralisation in the Bushveld granites southeast of Rooiberg, Transvaal
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The influence of depositional environment and other dolerite intrusions on the quality of coal : a study of the Twistdraai mine area near Secunda, Southeastern Transvaal
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Effect of dolerite intrusions on coal quality in the Secunda coal fields of South Africa
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Sedimentary tectonics of the East Rand Basin, with special reference to the Brakpan formation
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A stable isotope study of the Kaap Valley Tonalite, Barberton Mountain Land, South Africa
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Geometry and emplacement controls of dolerite sill complexes in the Karoo basin
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The geology of the Klein Letaba gold mine in the Sutherland Range, Northern Eastern Transvaal
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Blanke volksboukuns in Transvaal tot 1900, met spesiale verwysing na woningbou
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Gronde van die Transvaalstreek
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The geology of the country surrounding Loskop Dam, Transvaal
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Morphological reconstruction of the Kimberley-Elsburg series, with special reference to the Kimberley group of sediments in the East Rand basin
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The geology and the structure of the area in the vicinity of Magnet Heights, Eastern Transvaal, with special reference to the Magnet Iron Ore
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Die latere Ystertydperk in Suidoos- en Sentraal-Marico (Afrikaans)
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An analysis of the relative profitability of various thinning degrees in stands of Pinus patula in the eastern Transvaal
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Die makro-ekonomiese struktuur van die Oos-Transvaalse Laeveld
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Funksionele kunsuitinge by die AmaNdzundza
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The geology of the bushveld ingneous complex east of the kruis river cobalt occurrence, North of Middelburg, Transvaal
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Die lewe en werk van Sytze Wopkes Wierda in Nederland met verwysing na sy betekenis vir die Zuid-Afrikaansche Republiek (Afrikaans)
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'n Vergelyking tussen Colin Rae en Christoph Sonntag se weergawes van die Boer-Hananwa-oorlog van 1894 (Afrikaans)
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Economic aspects of Bantu migrant labour : an investigation into conditions in Pretoria and the Northern Transvaal
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The Indicator value of the stones-in-current fauna of the Jukskei-Crocodile river system, Transvaal, South Africa
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Die Hermannsburgse sending-genootskap in Suid-Afrika met 'n beskouing oor hul beleid en metodes op die sendingstasies Ramaliane en Bethel in Wes-Transvaal
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Die Nederduitse Gereformeerde Kerk en die Eerste Vryheidsoorlog, 1872-1884 : 'n kerkhistoriese studie
