颁布单位:[University of the Free State] |
颁布时间:2001 |
实施时间:2001 |
学科分类:[["Water, use, --, Economic, aspects, --, South, Africa, --, Berg, River","Water-supply, --, South, Africa, --, Berg, River","Thesis, (Ph.D., (Agricultural, Economics))--University, of, the, Free, State,, 2001"]]
颁布单位:[University of the Free State] |
颁布时间:1981 |
实施时间:1981 |
学科分类:[["Library, catalogs, and, users","Library, catalogs, --, Use, studies","Dissertation, (M.Bibl., (Library, Science))--University, of, the, Free, State,, 1981","Library, use, studies, --, South, Africa"]]