TY - SCIENTIA GEOGRAPHICA SINICA A1 - Yan YAN, Jiao-jun ZHU, Qiao-ling YAN, Xiao ZHENG, Li-ning SONG T1 - Demarcation of the Horqin Sandy Land Boundary Based on Remote Sensing and GIS Technique Y1 - 2014-01-10 13:33:52.447 JF - SCIENTIA GEOGRAPHICA SINICA JO - SCIENTIA GEOGRAPHICA SINICA SP - 122 EP - 128 VL - 34 IS - 1 UR - {http://geoscien.neigae.ac.cn/EN/10.13249/j.cnki.sgs.2014.01.122} N1 - 10.13249/j.cnki.sgs.2014.01.122 ER -