东北三省耕地非农化时空特征及其与粮食生产能力的关系
陈佑启, 何英彬, 李志斌, 石淑芹, 万 利, 姚艳敏
Temporal and Spatial Characteristics Analysis of Relation between Arable Land Non-agriculturalization and Food Productivity based on GIS Technique
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