颁布单位:[University of the Free State] |
颁布时间:1993 |
实施时间:1993 |
学科分类:[["Sexually, transmitted, diseases, --, South, Africa, --, Transkei","Youth,, Black, --, Health, and, hygiene, --, South, Africa, --, Transkei","Dissertation, (M.A., (Sociology))--University, of, the, Free, State,, 1993"]]
颁布单位:[University of the Free State] |
颁布时间:1993 |
实施时间:1993 |
学科分类:[["Dissertation, (M.Soc.Sc., (Sociology))--University, of, the, Free, State,, 1993","Agricultural, labourers","South, Africa","Bloemfontein","Industrial, relations","Agriculture, and, state"]]