The concentration of selected trace metals in South African soils by Herselman, Jacoba Elizabeth

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Synthesis and characterisation of sesquioxidic precipitates formed by the reaction of acid mine drainage with fly ash leachate by Burgers, C. L. (Colleen Lucie)

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Morphology, mineralogy and surface chemistry of manganiferous oxisols near Graskop, Mpumalanga Province, South Africa by Dowding, Catherine Elaine

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Alteration of the soil mantle by strip mining in the Namaqualand Strandveld by Prinsloo, H. P.

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An evaluation of the effectiveness of coal ash as an amendment for acid soils by Mbakwe, Ikenna

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Attenuation of ionic pollutants in selected South African soils by Mwepu, Mireille K. M.

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Nutritional status of geologically different vineyards in Helderberg by Shange, Philisiwe Lawrancia

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Soil fertility constraints to small-scale agriculture in North-west Zambia by Symons, Julia

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In situ denitrification of nitrate rich groundwater in Marydale, Northern Cape by Israel (Clarke), Sumaya

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Decontamination of soils by activation with acids and bases by Hardie, Ailsa Ghillaine

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Acidification of sands in citrus orchards fertilized by drip irrigation by Kotze, Theunis Gerhardus

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Reciprocal relationships between vegetation structure and soil properties in selected biomes of South Africa by Mills, A. J.

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