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    Sintese en struktuur van Pirano-isoflavanoïede 

    Van Heerden, Fanie Retief (University of the Free State, 1977-01)
    Afrikaans: Die medisinale gebruik (waarskynlik as antiseptikum) van die bas van Dalbergia nitidula Welw. ex Bak. (Leguminosae) deur inboorlinge het tot die huidige chemiese ondersoek aanleiding gegee. Hierdie ondersoek ...
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    The influence of feeding various roughage: concentrate ratios on milk production of Friesland cows 

    Neitz, Martin Heinrich (University of the Free State, 1974-12)
    1. In a single-lactation 240-day continuous trail, 64 lactating dairy animals were used to study input-output response to complete rations. Nine first-calf heifers and seven cows were allotted by the procedure of balancing ...
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    Die geologie in die omgewing van Britstown 

    Lemmer, William Murray (University of the Free State, 1977)
    Afrikaans: 'n Stratigrafiese kolom is met behulp van geologiese kartering en profiele vir die gebied opgestel. Die twee eenhede van die Ventersdorpgroep kan gekorreleer word met die eenhede in die Bothaville-omgewing. Die ...
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    Studies on the survival of Verticillium dahliae in soil 

    Baard, Schalk Willem (University of the Free State, 1979-12)
    Various aspects concerning the survival of Verticillium dahliae Kleb. in soil, in the field, green-house, and laboratory were studied. 'With biological control in mind, attention was paid to factors affecting antagonists ...
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    'n Geografiese analise van die Bantoebevolking van die Oranje-Vrystaatse Goudveld 

    De Villiers, Gabriel Du Toit (University of the Free State, 1970-01)
    Abstract not available
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    Die teeltstruktuur van die Suid-Afrikaanse merino 

    Erasmus, Gert Johannes (University of the Free State, 1977-12)
    English: 1. An analysis of the flock records kept by the Merino Stud Breeders' Association of South Africa is made. A qualitative classification of studs according to definition is made in an effort to determine the ...
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    Die geologie van die gebied Poortjie 3022B in die distrikte Britstown, Carnarvon, Prieska en Victoria-Wes, Noord-Kaapland 

    Van der Westhuizen, Willem Andries (University of the Free State, 1977)
    Die geologiese geskiedenis van die gebied was kompleks en word gekenmerk deur verskeie diskordansies en klinodiskondansies asook vulkanisme, vervorming, metamorfose en vergletsering. Die oudste gesteentetipe is die ...
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    Totaalsintese en toksisiteit van 'n nuwe 12a-O-metielrotenoied: fitochemie van verwante isoflavonoiede 

    Oberholzer, Maria Elizabeth (University of the Free State, 1976-12)
    Afrikaans: Hierdie proefskrif behels die chemiese ondersoek van 'n reeks verwante natuurprodukte, waaronder 'n aantal fisiologies aktiewe rotenoïede, uit die bol van Neorautanenia amboensis. Tydens die ondersoek is daar ...
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    Die geohidrologie in die opvanggebied van die Moloporivier in die Noordelike Kalahari 

    Smit, Petrus Jurgens (University of the Free State, 1977)
    Afrikaans: Die gebied wat 58 153 km2 beslaan en waarvan ongeveer 75 persent met sand bedek is, is uitsluitlik van ondergrondse water afhankliko Die gesteentes le hoofsaklik in die westelike en suidelike dele blootgele ...
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    'n Morfologiese studie van die genus Acacia Miller in Suid-Afrika 

    Robbertse, Petrus Johannes (University of the Free State, 1971-07)
    English: The genus Acacia is an extensive one with representatives in Africa, America, Asia and Australia. When Bentham revised the subfamily Mimosoideae in 1875 he divided the taxon into six subgenera. All the South ...
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    AuthorBaard, Schalk Willem (1)Cilliers, Johannes Jacobus le Roux (1)De Villiers, Gabriel Du Toit (1)De Wet, Christiaan Rudolf (1)Eloff, Jacobus Frederick (1)Erasmus, Gert Johannes (1)Geyser, Susara Dorethea (1)Kleynhans, Jacob Johannes (1)Kotzé, Francois de Klerk (1)Lemmer, William Murray (1)... View MoreSubjectDissertation (M.Sc. (Geology))--University of the Free State, 1977 (2)Flavonoids (2)Acacia -- Morphology (1)Acacia -- South Africa (1)Afrikanerbeeste (1)Amino acid in animal nutrition (1)Aminopeptidases (1)Blacks -- South Africa -- Free State -- Welkom (1)Botanical chemistry (1)Cattle -- Productivity (1)... View MoreDate Issued1977 (6)1976 (4)1978 (4)1971 (3)1979 (3)1970 (2)1972 (2)1974 (1)Has File(s)Yes (25)

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