农业节水灌溉技术服务供需结构性失衡研究 —基于新疆棉农的实证(修改稿)
蒲娟 余国新
农业节水灌溉技术服务供需结构性失衡研究 —基于新疆棉农的实证(修改稿)
Structural Imbalance of Supply and Demand of Agricultural Water-saving Irrigation Technology: An Empirical Study Based on Cotton Farmers in Xinjiang
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