EN中文
THE ANALYSIS OF THE OASIS ENVIRONMENTAL CHANGE AND ITS REASON OF THE LOWER REACHES OF THE ARID REGION——A Case Study of Minqin County in the Lower Reaches of Shiyang River in Hexi Corridor, Gansu Province
YANG Yong-chun
HUMAN GEOGRAPHY . 2003, (4): 42 -47 .  DOI: 10.13959/j.issn.1003-2398.2003.04.010