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Framework of the Gorongosa ecosystem
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Seasonal movements, migration and age determination of Burchell's Zebra (Equus burchelli antiquorum, H. Smith, 1841) in the Kruger National Park
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A population study of the baboon (Papio ursinus Kerr, 1792) in the Soutpansberg district
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Ecology, behaviour and population dynamics of the Hartmann zebra Equus Zebra Hartmannae Matschie, 1898 in South West Africa
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The biology of the African lion (Panthera leo, Linn 1758) in the Kruger National Park
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A study of the social behaviour of the Roan antelope, Hippotragus equinus equinus (Desmarest, 1804) in the Kruger National Park
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'n Bio-ekologiese en gedragstudie van die jagluiperd Acinonyx jubatus jubatus (Schreber, 1776) (Afrikaans)
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A study of the social behaviour of the Roan antelope, hippotragus equinus equinus (Desmarest, 1804) in the Kruger National Park