Browsing TUK (Tukkiana) Collection by Issue Date

Browsing TUK (Tukkiana) Collection by Issue Date

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  • An analysis of factors affecting the efficiency of gains in pigs from birth to weaning 
    Bonsma, J. (Not identified, 1936)
    Although many considerations are involved in raising hogs economically, it can be safely said that the food required to produce a unit of gain in the live weight . on the suckling pig represents the greatest portion of ...
  • Livestock philosophy 
    Bonsma, J. (Pretoria : University of Pretoria, 1958., 1958)
    After studying livestock production in various parts of the world, especially among the Bantu tribes, one cannot but come to the conclusion that this type of agriculture is influenced mainly by the cultural background of ...
  • Geregtelike geneeskunde : die multidissiplinêre benadering 
    Loubser, J. D. (Hatfield : Verkrygbaar van Van Schaik's Boekhandel, 1976)
    Ek vra u vergunning om by hierdie geleentheid enkele woorde van dank en waardering uit te spreek. Eerstens my dank aan die Universiteit van Pretoria vir die vertroue in my gestel deur my in hierdie verantwoordelike pos ...
  • Breeding tick-repellent cattle 
    Bonsma, Jan (Pretoria: The University of Pretoria, 1980)
    During the period Bonsma was a post-graduate student in Dr J L Lush's class at Iowa State University 1935-1936,he became aware of classic research on breeding discase-resistant plants and animals so that when he was put ...
  • Some benchmark papers of Professor Jan Cornelis Bonsma : to commemorate his eightieth birthday in Pretoria, 22 March 1989. 
    Bonsma, J. ([Pretoria] : University of Pretoria, [1989], 1989)
    Professor Jan Cornelis Bonsma is truly one of the outstanding scientists produced by this University and South Africa. To appropriately honour him on his 80th birthday, the University of Pretoria undertook to publish a ...