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  • Characterization of Yr15 resistance to stripe rust of wheat
    颁布单位：[University of the Free State] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Wheat, --, Breeding, --, South, Africa","Wheat, --, Disease, and, pest, resistance, --, Genetic, aspects","Wheat, rusts, --, South, Africa","Dissertation, (M.Sc., (Botany, and, Genetics))--University, of, the, Free, State,, 1999"]]
    预览  |  原文链接    [浏览：8 下载：0]
  • Die voedingswaarde van weimielies vir lammerooie in die Noord-Oos Vrystaat
    颁布单位：[University of the Free State] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Lambs, --, Feeding, and, feeds","Corn, as, feed","Dissertation, (M.Sc.Agric., (Animal, Science))--University, of, the, Free, State,, 1999"]]
    预览  |  原文链接    [浏览：61 下载：0]
  • Aspekte van die ekologie van avifauna op 'n binnelandse lughawe
    颁布单位：[University of the Free State] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Airport","Avifauna","Bird, hazard","Feeding, ecology","Harvester, termites","Pitfall, trapping","Grassland","Habitat, manipulation","Management","Animals, --, South, Africa, --, Bloemfontein","Airports, --, Bird, control, --, South, Africa, --, Bloemfontein","Airports, --, Environmental, aspects, --, South, Africa, --, Bloemfontein","Thesis, (Ph.D., (Zoology, and, Entomology))--University, of, the, Free, State,, 1999"]]
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  • Involvement of active oxygen species and phenylalanine ammonia-lyase in the resistance responsr of wheat to the Russian wheat aphid
    颁布单位：[University of the Free State] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Triticum, aestivum","Diuraphis, noxia","Russian, wheat, aphid","Wheat","Hydrogen, peroxide","Hypersensitive, response","Lignin","Phenolics","Phenylalanine, ammonia-lyase","Resistance","Active, oxygen","Species","Animal-plant, relationships","Russian, wheat, aphid","Phenols","Wheat, --, Disease, and, pest, resistance","Dissertation, (M.Sc., (Botany, and, Genetics))--University, of, the, Free, State,, 1999"]]
    预览  |  原文链接    [浏览：5 下载：0]
  • 'n Ondersoek na die antibakteriese eienskappe van Carpobrotus edulis L.
    颁布单位：[University of the Free State] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Traditional, medicine","Carpobrotus, edulis","Succulents","Antibacterial, properties","Flavonoids","Botany,, Medical","Materia, medica,, Vegetable","Traditional, medicine, --, South, Africa","Antibacterial, agents","Dissertation, (M.Sc.(Plant, Sciences, and, Genetics))--University, of, the, Free, State,, 1999"]]
    预览  |  原文链接    [浏览：4 下载：0]
  • Mucoralean fungi present in soil from arid regions in South Africa
    颁布单位：[University of the Free State] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Mucorales","Soil","Arid, regions","Karoo","Nitrogen, utilisation","Fungi","Water, activity","Kimberley, Thorn, Bushveld","Mucorales, --, South, Africa","Soil, fungi","Nitrogen","Dissertation, (M.Sc., (Microbiology, and, Biochemistry))--University, of, the, Free, State,, 1999"]]
    预览  |  原文链接    [浏览：5 下载：0]
  • The diversity and technological properties of yeasts from indigenous traditional South African fermented milks
    颁布单位：[University of the Free State] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Yeasts","Traditional, fermented, milks","Indigenous, kefir","Lactic, acid, bacteria","Lactic, fermentation","Metabolic, interactions","Fermented, milk","Yeast, --, Identification","Dissertation, (M.Sc., (Microbiology, and, Biochemistry))--University, of, the, Free, State,, 1999"]]
    预览  |  原文链接    [浏览：4 下载：0]
  • The sustainable utilisation of the African clawed frog, Xenopus laevis (Daudin)
    颁布单位：[University of the Free State] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Xenopus, laevis","Utilisation","Tadpole, development","Population, dynamics","Collecting, method","Captive, breeding","Parasite, infection","Parasite, survival","Parasite, elimination","Xenopus, laevis, --, South, Africa, --, Free, State","Frogs, --, Economic, aspects, --, South, Africa, --, Free, State","Xenopus, Laevis, --, Parasites","Dissertation, (M.Sc., (Zoology, and, Entomology))--University, of, the, Free, State,, 1999"]]
    预览  |  原文链接    [浏览：7 下载：0]
  • Palynology of late quaternary deposits from the central plateau, South Africa
    颁布单位：[University of the Free State] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Palynology","Holocene, deposits","Interior, region","Vegetation","Palaeo-climatic, trends","Neoglacial, cooling","Holocene, Altithermal","Palaeoenvironmental, reconstruction","Evidence","Climate, models, and, radiocarbon, dating","Paleobotany, --, Holocene","Dissertation, (M.Sc., (Botany, and, Genetics))--University, of, the, Free, State,, 1999"]]
    预览  |  原文链接    [浏览：7 下载：0]
  • The effect of a combination of short-chain fatty acids on plasma fibrinogen concentrations in Westernised black men
    颁布单位：[University of the Free State] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Blood, coagulation, factors","Men,, Black, --, Health, and, hygiene","Fibrinogen","Factor, VIII","Factor, VII","Fibrin, network, architecture","SCFAs","Dietary, fibre","Westernisation","Dissertation, (M.Sc., (Dietitics))--University, of, the, Free, State,, 1999"]]
    预览  |  原文链接    [浏览：44 下载：0]