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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:1972 |
实施时间:1972 |
学科分类:[["Cultivation, system","Cultivation, structure, --, Karakoel","Herders, --, South, West, Africa","Sheep, --, South, West, Africa","Dissertation, (M.Sc.Agric., (Sheep, and, Cloud, Sciences))--University, of, the, Free, State,, 1972"]]
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颁布单位:[University of Alberta] |
颁布时间:1972 |
实施时间:1972 |
学科分类:[Arrabal,, Fernando--Architect, and, the, emperor, of, Assyria]