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  • Ophiostoma species from hardwood sources in South Africa
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Ophiostomatoid","Ceratocystis","Ophiostoma, pluriannulatum","Ophiostoma, tropicale","Ophiostoma, piceae","Ophiostoma, querci","Ophiostoma, stenoceras","Sporothrix, schenckii","Ophiostoma","Ophiostoma, --, Taxonomy","Ophiostoma, --, Phylogeny","Hardwoods, --, Diseases, and, pests, --, South, Africa","Dissertation, (M.Sc., (Microbiology, and, Biochemistry))--University, of, the, Free, State,, 2002"]]
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  • Aspekte van die bio-ekologie van Aedes aegypti (Diptera: Culicidae)
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Mosquitoes, --, South, Africa, --, Free, State","Dissertation, (M.Sc., (Zoology, and, Entomology))--University, of, the, Free, State,, 2001"]]
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  • An epidemiological survey of Newcastle disease virus in South Africa
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Molecular, virology","Poultry, --, Virus, diseases, --, South, Africa","Newcastle, disease, --, Epidemiology, --, South, Africa","Dissertation, (M.Sc., (Microbiology, and, Biochemistry))--University, of, the, Free, State,, 2001"]]
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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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  • An investigation into the possible causes of decline in the Acacia Erioloba population of the Kathu area
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Decline","Kathu","Mine, dust","Water, levels","Browse, pressure","Chemicals","Pod, removal","Bruchid, beetle, predation","Tree, declines, --, South, Africa, --, Kathu","Conservation, biology","Acacia, --, South, Africa, --, Kathu","Acacia, erioloba","Dissertation, (M.Sc., (Botany, and, Genetics))--University, of, the, Free, State,, 2001"]]
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