20世纪后期黄河三角洲高效生态经济区土地利用结构变化分析
20세기후기황하삼각주고효생태경제구토지이용결구변화분석
Analysis on Change of Land Use Spatial Structural Characteristics of High-Efficiency Ecological Economic Zone in Yellow River Delta in the Late 20 Century
저자의 최근 논문