颁布单位:[University of the Free State] |
颁布时间:1998 |
实施时间:1998 |
学科分类:[["Insect-plant, relationships, --, South, Africa","Wood-decaying, fungi, --, South, Africa","Pine, --, Diseases, and, pests, --, South, Africa","Siricidae","Basidiomycetes","Dissertation, (M.Sc., (Microbiology, and, Biochemistry))--University, of, the, Free, State,, 1998"]]