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  • 颁布单位:[University of the Free State] |  颁布时间:2001 |  实施时间:2001 |  学科分类:[["Corn, --, Genetics, --, South, Africa","Corn, --, Disease, and, pest, resistance, --, Genetic, aspects","Corn, root, rot","Dissertation, (M.Sc.(Agric., (Plant, Breeding))--University, of, the, Free, State,, 2001"]]
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  • 颁布单位:[University of the Free State] |  颁布时间:2001 |  实施时间:2001 |  学科分类:[["Disease, measurement","Ear, rot","Inheritance","Maturity","StenocarpelIa, maydis","Zea, mays","Corn, --, Genetics, --, South, Africa","Corn, --, Disease, and, pest, resistance, --, Genetic, aspects","Dissertation, (M.Sc.Agric., (Plant, Breeding))--University, of, the, Free, State,, 2001"]]
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  • 颁布单位:[University of the Free State] |  颁布时间:2000 |  实施时间:2000 |  学科分类:[["Corn, --, Diseases, and, pests, --, South, Africa","Corn, --, Disease, and, pest, resistance, --, Genetic, aspects","Dissertation, (M.Sc.Agric., (Plant, Breeding))--University, of, the, Free, State,, 2000"]]
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  • 颁布单位:[University of the Free State] |  颁布时间:1999 |  实施时间:1999 |  学科分类:[["Wheat, --, Breeding, --, South, Africa","Wheat, --, Disease, and, pest, resistance, --, Genetic, aspects","Wheat, rusts, --, South, Africa","Dissertation, (M.Sc., (Botany, and, Genetics))--University, of, the, Free, State,, 1999"]]
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  • 颁布单位:[University of the Free State] |  颁布时间:1995 |  实施时间:1995 |  学科分类:[["Dissertation, (M.Sc., (Botany, and, Genetics)), University, of, the, Free, State,, 1995","Wheat, --, Disease, and, pest, resistance, --, Genetic, aspects","Wheat, rusts"]]
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