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HORQIN SANDY AREA DYNAMIC RESEARCH BASED ON THE THEMATIC CARTOGRAPHIC DATA BASE SYSTEM
Zhao Yongping, Xu Bin, Huang Fang, Wang Yimou
SCIENTIA GEOGRAPHICA SINICA . 1998, (1): 33 -38 .  DOI: 10.13249/j.cnki.sgs.1998.01.33