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  • The long-term impact of intermine flow from collieries in the Mpumalanga Coalfields
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Data, acquisition","Decant","Intermine, flow","Geographic, information, Systems, (GIS)","Management","Mining, methods","Interconnectivity","Salt, load","Water, volume","Water, quality","Coal, mines, and, mining, --, Environmental, aspects, --, South, Africa, --, Mpumalanga","Mine, drainage","Groundwater, flow, --, South, Africa, --, Mpumalanga","Dissertation, (M.Sc., (Groundwater, Studies))--University, of, the, Free, State,, 2001"]]
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  • 'n Teoretiese stadsbeplanningsondersoek na middestedlike agteruitgang met voorstelle vir herstrukturering in Suid-Afrika
    颁布单位：[University of the Free State] |  颁布时间：2000 |  实施时间：2000 |  学科分类：[["City, planning, --, South, Africa","City, planning, --, Environmental, conditions","Central, business, districts, --, South, Africa, --, Planning","Dissertation, (M.U.R.P., (Urban, and, Regional, Planning))--University, of, the, Free, State,, 2000"]]
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  • Aspekte van die ekologie van avifauna op 'n binnelandse lughawe
    颁布单位：[University of the Free State] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Airport","Avifauna","Bird, hazard","Feeding, ecology","Harvester, termites","Pitfall, trapping","Grassland","Habitat, manipulation","Management","Animals, --, South, Africa, --, Bloemfontein","Airports, --, Bird, control, --, South, Africa, --, Bloemfontein","Airports, --, Environmental, aspects, --, South, Africa, --, Bloemfontein","Thesis, (Ph.D., (Zoology, and, Entomology))--University, of, the, Free, State,, 1999"]]
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  • The ecology and ecophysiology of Marion Island house mice, Mus Musculus L.
    颁布单位：[University of the Free State] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Mice, --, Environmental, aspects, --, Marion, Island, (Prince, Edward, Islands)","Thesis, (D.Phil., (Zoology, and, Entomology))--University, of, the, Orange, Free, State,, 1999"]]
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  • Aspects of the behaviour and ecology of Gurney's Sugarbird Promerops Gurneyi verreaux, 1871, in Protea Woodland, South Africa
    颁布单位：[University of the Free State] |  颁布时间：1998 |  实施时间：1998 |  学科分类：[["Birds, --, Behavior","Birds, --, South, Africa, --, Environmental, aspects","Dissertation, (M.Sc., (Zoology, and, Entomology))--University, of, the, Free, State,, 1998"]]
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