Wet-dry changes in the borderland of Shaanxi, Gansu and Ningxia from 1208 to 1369 based on historical records
DAI Junhu, GE Quansheng, XIAO Shufang, WANG Mengmai,WU Wenxiang, CUI Haiting
Journal of Geographical Sciences ›› 2009, Vol. 19 ›› Issue (6) : 750-764.
Wet-dry changes in the borderland of Shaanxi, Gansu and Ningxia from 1208 to 1369 based on historical records
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