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"]]

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颁布单位：[University of the Free State] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Education, --, Research","Mentors, and, mentoring","Competency, based, education, --, South, Africa","Thesis, (D.Ed., (Education))--University, of, the, Free, State, (South, Campus),, 1999"]]

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颁布单位：[Stellenbosch University] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Proteaceae, --, Diseases, and, pests",, "Phytopathogenic, fungi",, "Fungal, diseases, of, plants",, "Dissertations, --, Plant, pathology"]]

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颁布单位：[Stellenbosch University] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Ergonomic, checkpoints",, "Human, engineering, --, Study, and, teaching",, "Employees, --, Training, of, --, Evaluation",, "Human, engineering, --, Handbooks,, manuals,, etc., --, Evaluation",, "Employees,, Training, of, --, Handbooks,, manuals,, etc., --, Evaluation",, "Dissertations, --, Industrial, psychology"]]

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颁布单位：[Stellenbosch University] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Viticulture",, "Grapes, --, Disease, and, pest, resistance, --, Genetic, aspects",, "Powdery, mildew, diseases",, "Fungal, diseases, of, plants",, "Dissertations, --, Agriculture"]]

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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"]]

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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"]]

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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"]]

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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"]]

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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"]]

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