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  • 'n E-onderwysgebaseerde benadering tot die implementering van die Nasionale Kurrikulumverklaring vir fisiese wetenskappe: 'n didaktiese perspektief
    颁布单位：[University of the Free State] |  颁布时间：2011 |  实施时间：2011 |  学科分类：[["Thesis, (Ph., D., (School, of, Mathematics, Natural, Sciences, and, Technology, Education))--University, of, the, Free, State,, 2011","Physical, sciences, --, Study, and, teaching, --, South, Africa","Physical, sciences, --, Curricula, --, South, Africa","Physical, sciences, --, South, Africa, --, Computer-assisted, instruction"]]
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  • Characterisation and management of a LNAPL pollution site along the coastal regions of South Africa
    颁布单位：[University of the Free State] |  颁布时间：2009 |  实施时间：2009 |  学科分类：[["Dissertation(M.Sc., (Institute, for, Groundwater, Studies))--University, of, the, Free, State,, 2009","Light, nonaqueous, phase, liquids","Hazardous, waste, site, remediation, --, South, Africa, --, Eastern, Cape","Groundwater, --, Purification","Oil, pollution, of, water","Monitored, Natural, Attenuation, (MNA)","Management","Vaporisation","Shallow, Aquifer","Porosity","Soil, Analysis","Hydraulic, Parameters","Coastal","Characterisation","Light, Non-Aqueous, Phase, Liquids, (LNAPLs)"]]
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