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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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The Bushveld igneous complex in the Stoffberg area, Eastern Transvaal, with special reference to the magnetite seams
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Petrographical and mineralogical investigation of the rocks of the Bushveld Igneous complex in the Tauteshoogte-Roossenekal area of the Eastern Transvaal
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Complexes of thiophene derivatives as potential metallomesogens
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Fluorite mineralisation in the Bushveld granites southeast of Rooiberg, Transvaal
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Locating Resonances in a Complex Potential Field
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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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A petrochemical investigation of the Spitskop Alkaline Complex, Eastern Transvaal
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Contributions to the Minerology of the Olifants River Tin-field with Special Reference to the Tin-bearing Pipes on Stavoren, Transvaal
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The Kruidfontein Carbonatite Complex, South Africa: Geology, Petrology, Geochemistry and Economic potential
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PSYCHO-SOCIAL FACTORS AS PREDICTORS OF SCHOOL ADJUSTMENT AMONG SECONDARY SCHOOL STUDENTS WITH VISUAL IMPAIRMENT IN SOUTHEASTERN NIGERIA
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Syntaxonomy and synecology of western Transvaal grasslands
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Beyond periphery : dynamics of indigenous social protection systems in dealing with covariate shocks in Southeastern Nigeria
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The conservation of endangered ungulates in the Waterberg, Transvaal
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Parasitic Ascomycetes and Deuteromycetes from the Transvaal
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Organic geochemical characterization and hydrocarbon potential of subsurface sediments from Anambra basin, southeastern Nigeria
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The geology of the country surrounding Loskop Dam, Transvaal
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Blanke volksboukuns in Transvaal tot 1900, met spesiale verwysing na woningbou
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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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A palaeoenvironmental study of the Pretoria group in the Eastern Transvaal
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An ecological study of the grasslands of the jack scott nature reserver, transvaal, with special reference to plant production and ungulate-habitat relationships
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Die Fitososiologie van die Steenbokpan omgewing in die noordwes-Transvaal
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Using language similarities in retrieval for resource scarce languages: a study of several southern Bantu languages
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"Sedimentological characteristics, provenance and hydrocarbon potential of Post Santonian sediments in Anambra Basin, Southeastern Nigeria "