颁布单位:[University of the Free State] |
颁布时间:2006 |
实施时间:2006 |
学科分类:[["Soils, --, Leaching","Soils,, Irrigated, --, South, Africa, --, Bloemfontein","Soils, --, Solute, movement","Crops, --, Nutrition","Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2006"]]