-
颁布单位:[University of the Free State] |
颁布时间:1999 |
实施时间:1999 |
学科分类:[["Eucalyptus, --, Diseases, and, pests","Canker, (Plant, disease)","Thesis, (Ph.D., (Microbiology, and, Biochemistry))--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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颁布单位:[University of the Free State] |
颁布时间:1983 |
实施时间:1983 |
学科分类:[["Thesis, (Ph.D., (Plant, Sciences))--University, of, the, Orange, Free, State,, 1983","Ecology, --, Namibia","Plant, ecology, --, Namibia"]]
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颁布单位:[University of the Free State] |
颁布时间:1979 |
实施时间:1979 |
学科分类:[["Cotton, --, Diseases, and, pests","Thesis, (Ph.D., (Plant, Pathology))--University, of, the, Free, State,, 1979"]]