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  • 颁布单位:[University of the Free State] |  颁布时间:2005 |  实施时间:2005 |  学科分类:[["Thesis, (Ph.D., (Environmental, Management))--University, of, the, Free, State,, 2005","Global, Environmental, Monitoring, System","Environmental, monitoring","Water, quality, management, --, South, Africa","International, cooperation","Agenda, 21","Global, baseline","Global, trends","Monitoring, network, design","Quality, assurance","South, African, water, quality, monitoring","Global, monitoring","Global, river, flux"]]
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  • 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"]]
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  • 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"]]
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  • 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"]]
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  • 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"]]
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