颁布单位：[University of the Free State] |  颁布时间：1981 |  实施时间：1981 |  学科分类：[["Library, catalogs, and, users","Library, catalogs, --, Use, studies","Dissertation, (M.Bibl., (Library, Science))--University, of, the, Free, State,, 1981","Library, use, studies, --, South, Africa"]]

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颁布单位：[University of the Free State] |  颁布时间：1980 |  实施时间：1980 |  学科分类：[["Dissertation, (M.Sc.Agric., (Animal,, Wildlife, and, Grassland, Science))--University, of, the, Free, State,, 1980","Soil, moisture, --, South, Africa","Water, quality, (Hydrology)","Savannas, --, South, Africa"]]

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颁布单位：[University of the Free State] |  颁布时间：1977 |  实施时间：1977 |  学科分类：[["Public, relations","University, of, the, Free, State","Universities, and, colleges, --, South, Africa, --, Free, State","Dissertation, (M.A., (Communication, Science))--University, of, the, Free, State,, 1978"]]

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颁布单位：[University of the Free State] |  颁布时间：1975 |  实施时间：1975 |  学科分类：[["Dissertation, (M.Bibl., (Library, and, Information, Science))--University, of, the, Free, State,, 1975","Academic, libraries"]]

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颁布单位：[University of the Free State] |  颁布时间：1974 |  实施时间：1974 |  学科分类：[["Dairy, cattle, --, Feeding, and, feeds","Holstein-Friesian, cattle","Milk, yield","Thesis, (Ph.D., (Animal, Science))--University, of, the, Free, State,, 1974"]]

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颁布单位：[University of the Free State] |  颁布时间：1972 |  实施时间：1972 |  学科分类：[["Dissertation, (M.Sc.Agric., (Animal,, Wildlife, and, Grassland, Science))--University, of, the, Free, State,, 1972","Swine, --, Feeding, and, feeds","Swine, --, Nutrition","Pork, --, Quality"]]

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颁布单位：[University of the Free State] |  颁布时间：1972 |  实施时间：1972 |  学科分类：[["Plant-soil, relationships","Crops, and, soils","Roots, (Botany)","Soil, --, Quality","Plant-water, relationships","Irrigation","Dissertation, (M.Sc..Agric, (Soil, Science))--University, of, the, Free, State,, 1972"]]

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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"]]

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颁布单位：[University of the Free State] |  颁布时间：1971 |  实施时间：1971 |  学科分类：[["Soils, --, South, Africa","Soils, --, Orange, River","Soils, and, nutrition, --, South, Africa","Soils, and, nutrition, --, Orange, River","Dissertation, (M.Sc.Agric., (Soil, Science))--University, of, the, Free, State,, 1971"]]

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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"]]

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