PDF(1051 KB)
基于SE-SBM模型和Tobit模型的云南省农业用水效率及影响因素分析
熊一惠, 尚松浩
PDF(1051 KB)
基于SE-SBM模型和Tobit模型的云南省农业用水效率及影响因素分析
Analysis of Agricultural Water Use Efficiency and Influencing Factors in Yunnan Province Based on SE-SBM and Tobit Models
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