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  • Perceptions on illegal dumping in the Ethekwini municipality
    颁布单位：[University of the Free State] |  颁布时间：2014 |  实施时间：2014 |  学科分类：[["Refuse, and, refuse, disposal, --, Environmental, aspects, --, South, Africa, --, Kwa-Zulu, Natal","Environmental, management, --, South, Africa, --, Kwa-Zulu, Natal","Sentrum, vir, Omgewingsbestuur","Dissertation, (M.E.M., (Environmental, Management)), --University, of, the, Free, State,, 2014"]]
    预览  |  原文链接    [浏览：5 下载：0]
  • Integrated modelling for sustainable management of salinity in the lower Vaal and Riet River irrigation areas
    颁布单位：[University of the Free State] |  颁布时间：2007 |  实施时间：2007 |  学科分类：[["Thesis, (Ph.D., (Agriculture, Economics))--University, of, the, Free, State,, 2007","Water, salinization, --, South, Africa","Irrigation, farming, --, Economic, aspects, --, South, Africa","Soil, management, --, South, Africa"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Integrated modelling for sustainable management of salinity in the lower Vaal and Riet river irrigation areas
    颁布单位：[University of the Free State] |  颁布时间：2007 |  实施时间：2007 |  学科分类：[["Water, salinization, --, South, Africa","Irrigation, farming, --, Economic, aspects, --, South, Africa","Soil, management, --, South, Africa","Thesis, (Ph.D., (Agricultural, Economics))--University, of, the, Free, State,, 2007"]]
    预览  |  原文链接    [浏览：5 下载：0]
  • Application of multi-criteria analysis in land use decisions
    颁布单位：[University of the Free State] |  颁布时间：2006 |  实施时间：2006 |  学科分类：[["Thesis, (Ph.D., (Environmental, Management))--University, of, the, Free, State,, 2006","Land, use, --, South, Africa","Environmental, management, --, South, Africa","Land, use, --, Environmental, aspects, --, South, Africa","Strategic, environmental, assessment","Integrated, environmental, management","Biodiversity, conservation","Landscape, ecology","Transformation","Land, use, impacts","Analytic, hierarchy, process","Land, use, evaluation, model"]]
    预览  |  原文链接    [浏览：3 下载：0]
  • Characterization of rangeland resources and dynamics of the pastoral production systems in the Somali region of eastern Ethiopia
    颁布单位：[University of the Free State] |  颁布时间：2006 |  实施时间：2006 |  学科分类：[["Thesis, (Ph.D., (Animal,, Wildlife, and, Grassland, Sciences))--University, of, the, Free, State,, 2006","Range, management, --, Ethiopia","Pastures, --, Ethiopia, --, Somali, Region","Pastures, --, Economic, aspects, --, Ethiopia, --, Somali, Region","Rangelands, --, Ethiopia, --, Somali, Region","Drought, simulation, feeding","Grazing/browsing, capacity","Soil, degradation","Soil, characteristics","Key, fodder, species","Pastoral, perceptions","Grazing, behaviour","Rangeland, condition","Degradation, gradient","Biodiversity"]]
    预览  |  原文链接    [浏览：3 下载：0]
  • Quantification and management of intermine flow in the western Witbank coalfield: implication for mine water volumes and quality
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Coal, mines, and, mining, --, Environmental, aspects, --, South, Africa, --, Witbank","Water, quality, management, --, South, Africa, --, Witbank","Water, --, Pollution, --, South, Africa, --, Witbank","Acid, mine, drainage, --, South, Africa, --, Witbank","Dissertation, (M.Sc., (Institute, for, Groundwater, Studies))--University, of, the, Free, State,, 2003"]]
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  • Effect of farm size on technical efficiency: a case study of the Moretna-Jirru district in Central Ethiopia
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Farms,, Size, of, --, Ethiopia","Farm, management, --, Ethiopia","Agriculture, --, Economic, aspects, --, Ethiopia","Agricultural, machinery","Thesis, (Ph.D., (Agricultural, Economics))--University, of, the, Free, State,, 2003"]]
    预览  |  原文链接    [浏览：4 下载：0]
  • The impact of socio-economic and human behavioural factors on the water of the Fontein Spruit catchment: a water management model study in a developing community
    颁布单位：[University of the Free State] |  颁布时间：2002 |  实施时间：2002 |  学科分类：[["Water, quality, management, --, South, Africa","Water, --, Pollution, --, South, Africa","Water, quality, management, --, Environmental, aspects, --, South, Africa","Thesis, (Ph.D., (Geography))--University, of, the, Free, State,, 2002"]]
    预览  |  原文链接    [浏览：3 下载：0]
  • The economic effects of poor and fluctuating irrigation water salinity levels in the lower Vaal and Riet Rivers
    颁布单位：[University of the Free State] |  颁布时间：2002 |  实施时间：2002 |  学科分类：[["Dissertation, (M.Sc.Agric., (Agricultural, Economics))--University, of, the, Free, State,, 2002","Water, salinization, --, South, Africa, --, Costs","Irrigation, farming, --, Economic, aspects, --, South, Africa","Linear, programming, optimisation","Farm, level, model","SALMOD","Farm, level, management, options","Policy, Guidelines","Lower, Vaal, and, Riet, Rivers","Economic, impact","Irrigation, agriculture","Irrigation, water, salinity","Soil, salinisation"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • The economic effects of poor and fluctuating irrigation water salinity levels in the lower Vaal and Riet Rivers
    颁布单位：[University of the Free State] |  颁布时间：2002 |  实施时间：2002 |  学科分类：[["Economic, impact","Irrigation, agriculture","Irrigation, water, salinity","Soil, salinisation","Linear, programming, optimisation","Farm, level, model","SALMOD","Farm, level, management, options","Policy, guidelines","Lower, Vaal, and, Riet, Rivers","Water, salinization, --, South, Africa, --, Costs","Irrigation, farming, --, Economic, aspects, --, South, Africa","Dissertation, (M.Sc.Agric., (Agricultural, Economics))--University, of, the, Free, State,, 2002"]]
    预览  |  原文链接    [浏览：9 下载：0]