-
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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颁布单位:[University of the Free State] |
颁布时间:1998 |
实施时间:1998 |
学科分类:[["Aquifers, --, South, Africa, --, Struisbaai","Salinization, --, Environmental, aspects","Groudwater, --, Sodium, content, --, South, Africa, --, Struisbaai","Dissertation, (M.Sc., (Geohydrology))--University, of, the, Free, State,, 1998"]]
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颁布单位:[University of the Free State] |
颁布时间:1998 |
实施时间:1998 |
学科分类:[["Herbicides, --, Environmental, aspects","Tomatoes, --, Weed, control","Dissertation, (M.Sc.Agric.(Agronomy))--University, of, the, Free, State,, 1998"]]