颁布单位：[University of the Free State] |  颁布时间：2014 |  实施时间：2014 |  学科分类：[["Thesis, (Ph.D., (Agricultural, Economics))--University, of, the, Free, State,, 2014","Nitrogen, fertilizers","Agricultural, chemicals","Agricultural, productivity","Agriculture, --, Economic, aspects","Environmental, risk, assessment"]]

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颁布单位：[University of the Free State] |  颁布时间：2014 |  实施时间：2014 |  学科分类：[["Thesis, (Ph.D., (Psychology))--University, of, the, Free, State,, 2014","Resilience, (Personality, trait), in, adolescence","Cognitive, therapy","Teenage, girls, --, Mental, health","Other-downing","Demands, for, fairness","Need, for, comfort","Need, for, approval","Need, for, achievement","Rationality","Selfdowning","Emotional, reactivity","Sense, of, relatedness","Programme, development","Female, adolescents","Sense, of, mastery","Cognitive-behavioural, approach","Internal, resiliency","Resilience"]]

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