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  • The occurrence and evaluation of LNAPLs contamination in urban areas of South Africa
    颁布单位：[University of the Free State] |  颁布时间：2005 |  实施时间：2005 |  学科分类：[["Dissertation, (M.Sc., (Geohydrology))--University, of, the, Free, State,, 2005","Petroleum, products, --, Environmental, aspects","Petroleum, pollution, of, soils, --, South, Africa","Urban, pollution, --, South, Africa","Hydrocarbons, --, Environmental, aspects","Light, nonaqueous, phase, liquids, --, Environmental, aspects"]]
    预览  |  原文链接    [浏览：6 下载：0]
  • The comparative advantage of long-term crops in Lesotho
    颁布单位：[University of the Free State] |  颁布时间：2005 |  实施时间：2005 |  学科分类：[["Agriculture, --, Environmental, aspects, --, Lesotho","Irrigation, farming, --, Lesotho","Intra-industry, trade, --, Lesotho","Horticultural, crops, --, Lesotho","Dissertation, (M.Sc., Agric., (Agricultural, Economics))--University, of, the, Free, State,, 2005"]]
    预览  |  原文链接    [浏览：51 下载：0]
  • The comparative advantage of long-term crops in Lesotho
    颁布单位：[University of the Free State] |  颁布时间：2005 |  实施时间：2005 |  学科分类：[["Agriculture, --, Environmental, aspects, --, Lesotho","Irrigation, farming, --, Lesotho","Intra-industry, trade, --, Lesotho","Horticultural, crops, --, Lesotho","Dissertation, (M.Sc.Agric., (Agricultural, Economics))--University, of, the, Free, State,, 2005"]]
    预览  |  原文链接    [浏览：6 下载：0]
  • Managing the impact of irrigation on the Tosca-Molopo groundwater resource
    颁布单位：[University of the Free State] |  颁布时间：2005 |  实施时间：2005 |  学科分类：[["Groundwater, --, South, Africa, --, Molopo","Irrigation, --, Environmental, aspects, --, South, Africa, --, Molopo","Water, resources, development, --, Environmental, aspects, --, South, Africa, --, Molopo","Dissertation, (M.Sc., (Geohydrology))--University, of, the, Free, State,, 2005"]]
    预览  |  原文链接    [浏览：3 下载：0]
  • The abundance and diversity of meso- and macrofauna in vineyard soils under different management practices
    颁布单位：[Stellenbosch University] |  颁布时间：2005 |  实施时间：2005 |  学科分类：[["Soil, biology",, "Vineyards, --, Management",, "Soil, animals, --, Effect, of, pesticides, on",, "Pesticides, --, Environmental, aspects",, "Grapes, --, Soils"]]
    预览  |  原文链接    [浏览：15 下载：0]
  • Spatial patterning and demography in Strandveld succulent Karoo : implications for biodiversity management
    颁布单位：[Stellenbosch University] |  颁布时间：2004 |  实施时间：2004 |  学科分类：[["Plants, --, Effect, of, grazing, on, --, South, Africa, --, Strandveld",, "Botany, --, South, Africa, --, Strandveld",, "Succulent, plants, --, South, Africa, --, Strandveld",, "Plant, diversity, --, South, Africa, --, Strandveld",, "Vegetation, management, --, South, Africa, --, Strandveld",, "Strandveld, (South, Africa), --, Environmental, conditions",, "Dissertations, --, Botany"]]
    预览  |  原文链接    [浏览：8 下载：0]
  • A comparison of biomarkers in assessing the combined effects of pesticide mixtures on non-target soil invertebrates
    颁布单位：[Stellenbosch University] |  颁布时间：2004 |  实施时间：2004 |  学科分类：[["Soil, invertebrates, --, Effect, of, pesticides, on",, "Earthworms, --, Effect, of, pesticides, on",, "Soil, invertebrates, --, Effect, of, chemicals, on",, "Pesticides, --, Environmental, aspects",, "Theses, --, Zoology",, "Dissertations, --, Zoology"]]
    预览  |  原文链接    [浏览：5 下载：0]
  • Site characterization and risk assessment of organic groundwater contaminants in South Africa
    颁布单位：[University of the Free State] |  颁布时间：2004 |  实施时间：2004 |  学科分类：[["Industries","NAPL","Risk, assessment","Dissertation, (M.Sc., (Institute, for, Groundwater, Studies))--University, of, the, Free, State,, 2004","Organic, pollution","Site, assessment","Site, characterization","Impact, assessment","Nonaqueous, phase, liquids, --, Environmental, aspects","Organic, water, pollutions, --, Transportation"]]
    预览  |  原文链接    [浏览：8 下载：0]
  • A plant ecological study of the Rietvlei Nature Reserve, Gauteng Province
    颁布单位：[University of the Free State] |  颁布时间：2004 |  实施时间：2004 |  学科分类：[["Biodiversity, Braun-Blanquet","Classification","Ecology","Grassland","Wetland","Vegetation","Plant, community","Plant, ecology, --, South, Africa, --, Pretoria, --, Rietvlei, Nature, Reserve","National, parks, and, reserves, --, Environmental, aspects, --, South, Africa, --, Pretoria","Dissertation, (M.Agric., (Animal,, Wildlife, and, Grassland, Sciences, (Wildlife, Management))--University, of, the, Free, State,, 2004."]]
    预览  |  原文链接    [浏览：10 下载：0]
  • A community-based conservation programme for the management and conservation of land resources in Lesotho
    颁布单位：[University of the Free State] |  颁布时间：2004 |  实施时间：2004 |  学科分类：[["Thesis, (Ph.D., (Sociology))--University, of, the, Free, State,, 2005","Land, use, --, Environmental, aspects, --, Lesotho.","Land, degradation, --, Environmental, aspects, --Lesotho."]]
    预览  |  原文链接    [浏览：8 下载：0]