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  • Comparing the precipitation use efficiency of maize-bean intercropping with sole cropping in a semi-arid ecotope
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Semi-arid, ecotope","Transpiration, efficiency, coefficient","Water, extraction","Radiation, interception","Radiation, use, efficiency","Soil, evaporation","Water, use","Precipitation, use, efficiency","Intercropping, --, Kenya","Crops, and, water, --, Kenya","Plant-water, relationships, --, Kenya","Cropping, systems, --, Kenya","Thesis, (Ph.D., (Agrometeorology))--University, of, the, Free, State,, 2003"]]
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  • Die verband tussen stressore, hulpbronne vir coping en optimisme by die stedelike adolessent
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Optimism","Stressors","Coping, resources","Urban, adolescents","Life, Stressors, and, Social, Resources, Inventory","Youth, Form, (LISRES-Y)","Life, orientation, test","Adolescent, psychology","Adjustment, (Psychology)","Conduct, of, life","Dissertation, (M.A., (Psychology))--University, of, the, Free, State,, 2003"]]
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  • A comparison of monosomic and disomic substitution lines in the chromosomal location of leaf rust resistance genes in tetraploid wheats
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Leaf, rust, of, wheat","Wheat, --, Diseases, and, pests","Wheat, --, Disease, and, pest, resistance","Thesis, (Ph.D., (Plant, Sciences))--University, of, the, Free, State,, 2003"]]
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  • The development and validation of quantitative methods for the determination of stavudine and alfuzosin in plasma and monic acid in urine
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Method, development","Validation","High-performance, liquid, chromatography","Mass, spectrometry","Stavudine","Alfuzosin, and, monic, acid","Antibiotics","Antiretroviral, agents","Biological, assay","Dissertation, (M.Med.Sc., (Pharmacology))--University, of, the, Free, State,, 2003"]]
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  • Dicarboxylic acid production by Yarrowia lipolytica strains
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Dissertation","Carboxylic, acids","Acid-base, chemistry","Hydrocarbons","Yeast","Dissertation, (M.Sc., (Microbial,, Biochemical, and, Food, Biotechnology))--University, of, the, Free, State,, 2003"]]
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  • FarmRec: 'n geïntegreerde ekstensiewe veeboerdery rekordhoudingstelsel
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Extensive, animal, farming","Farm, software","Farming, software","Grazing, record-keeping","Record-keeping, software","Record-keeping, system","Animal, husbandry, --, Data, processing","Farm, management, --, Data, processing","Management, information, systems","Farm, management, --, Records, and, correspondence","Thesis, (Ph.D., (Animal,, Wildlife, and, Grassland, Sciences))--University, of, the, Free, State,, 2003"]]
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  • Grondversuring en bekalking van Oos-Vrystaatse gronde onder droëlandkoring
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Aluminium, tolerance","Grain, quality","Grain, yield","Lime, requirement,","Nutrient, uptake","Wheat, cultivars","Liming, of, soils, --, South, Africa, --, Eastern, Free, State","Soil, acidity, --, South, Africa, --, Eastern, Free, State","Wheat, --, South, Africa, --, Eastern, Free, State","Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2003"]]
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  • Immigration and intolerance in South Africa, 1990-2001
    颁布单位：[Stellenbosch University] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Discrimination, against, the, homeless",, "Emigration, and, immigration, --, Social, aspects, --, South, Africa",, "Immigrants, --, South, Africa, --, Public, opinion",, "Xenophobia, --, South, Africa., --, Public, opinion",, "Migration,, Internal, --, South, Africa",, "South, Africa, --, Social, conditions, --, 1994-",, "Dissertations, --, Political, science",, "Theses, --, Political, science"]]
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  • Rangeland evaluation and perceptions of the pastoralists in the Borana zone of southern Ethiopia
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Range, management, --, Ethiopia, --, Borana, Plateau","Pastoral, systems, --, Ethiopia, --, Borana, Plateau","Rangelands, --, Ethiopia, --, Borana, Plateau","Thesis, (Ph.D., (Animal,, Wildlife, and, Grassland, Sciences))--University, of, the, Free, State,, 2003"]]
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  • Improving the reproductive efficiency of small stock by controlled breeding
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Goats, --, Breeding","Sheep, --, Breeding","Goats, --, Reproduction","Sheep, --, Reproduction","Thesis, (Ph.D., (Animal,, Wildlife, and, Grassland, Sciences))--University, of, the, Free, State,, 2003"]]
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