基于GIS空间分析的撂荒地空间分布特征研究-以重庆市璧山县大路镇为例
기우GIS공간분석적략황지공간분포특정연구-이중경시벽산현대로진위례
Study on Spatial Distribution Characteristics of Abandoned Cropland Based on Spatial Analysis of GIS-A Case of Dalu Town Bishan Count in Chongqing Municipality
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