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中国粮食主产区经济发展水平对耕地利用效率的影响研究Impact of Economic Development Level on Cultivated Land Use Efficiency in Major Grain Producing Areas of China
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王才仁 科研立项经费支持
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耕地利用脆弱性评价及时空特征分析——以昆明市东川区为例Study on Ecological Vulnerability Evaluation of Cultivated Land—Taking Dongchuan District of Kunming as an Example
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