颁布单位:[University of the Free State] |
颁布时间:2008 |
实施时间:2008 |
学科分类:[["Natural, resources, --, Management","Agriculture, and, state, --, Economic, aspects, --, South, Africa, --, Free, State","Dissertation, (M.Sc.Agric., (Agricultural, Economics))--University, of, the, Free, State,, 2008"]]