颁布单位：[University of the Free State] |
颁布时间：1971 |
实施时间：1971 |
学科分类：[["Merino, sheep","Lambs","Ewes, --, Behavior","Dissertation, (M.Sc.Agric., (Sheep, and, Wool, Science))--University, of, the, Free, State,, 1971"]]
颁布单位：[University of the Free State] |
颁布时间：1968 |
实施时间：1968 |
学科分类：[["Wool","Wool, scouring","Wool, industry","Dissertation, (M.Sc.Agric., (Sheep, and, Wool, Science))--University, of, the, Free, State,, 1968"]]
效力级别
1971
