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Long-term effects of residue management on soil fertility indicators, nutrient uptake and wheat grain yield

颁布单位：[University of the Free State] | 颁布时间：2012 | 实施时间：2012 | 学科分类：[["Wheat, --, Yield","Crop, residue, management","Nutrient, uptake","Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Sciences), )--University, of, the, Free, State,, 2012","Residue, management","Soil, fertility","Wheat, grain, yield"]]

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Advances in the systematics and ecology of African Corinnidae spiders (Arachnida: Araneae), with emphasis on the Castianeirinae

颁布单位：[University of the Free State] | 颁布时间：2012 | 实施时间：2012 | 学科分类：[["Thesis, (Ph.D., (Zoology, and, Entomology))--University, of, the, Free, State,, 2012","CorinnidaeEcologcTropics","Corinnidae, Tropics, Classification","ArachnidaTropicsClassification","Spiders, Tropics, Classification"]]

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