华北地下水开采与粮食生产的脱钩效应及其空间差异性研究
封丽 赵又霖
华北地下水开采与粮食生产的脱钩效应及其空间差异性研究
Research on the Decoupling Effect and Spatial Difference etween Groundwater Exploitation and Grain Production in North China Plains
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