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：1999 |  实施时间：1999 |  学科分类：[["Beef, cattle, --, Breeding, --, Cameroon","Beef, cattle, --, Genetics, --, Cameroon","Thesis, (Ph.D., (Animal, Science))--University, of, the, Free, State,, 1999"]]

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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","Leaf, rust, resistance","Lr29","Lr34","Lr35","Lr37","Quality","Yield","Leaf, rust, of, wheat","Wheat, --, Breeding, --, South, Africa","Wheat, --, Disease, and, pest, resistance","Dissertation, (M.Sc.Agric., (Plant, Breeding))--University, of, the, Free, State,, 1999"]]

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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：[["Tolerance, to, freezing","Artificial, freezing","Survival","Leaf, length","Root, length","Variability","Combining, ability","Inheritance","Electrophoresis","High, molecular, weight, proteins","Cold-tolerant, plants, --, South, Africa","Wheat, --, Breeding, --, South, Africa","Thesis, (Ph.D., (Plant, Breeding))--University, of, the, Free, State,, 1999"]]

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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：[["Dairy, cattle, --, Breeding, --, Statistical, methods","Jersey, cattle","Dairy, cattle, breeds","Dissertation, (M.Sc.Agric., (Animal, Science))--University, of, the, Free, State,, 1999"]]

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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：[["Genetic, variability","Yield","Fibre","Quality","Cotton","Cotton, --, Breeding, --, South, Africa","Thesis, (Ph.D., (Plant, Breeding))--University, of, the, Free, State,, 1999"]]

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