The human mechanism research of Minqin Oasis change in the lower reaches of the Shiyang River
YANGYong-chun, LIJi-jun, CHENFa-hu, Jacquie Burgess, LI Rui-cheng| LIDing, CHANGGen-ying, LI Yi-chun
GEOGRAPHICAL RESEARCH . 2002, (4): 449 -458 .  DOI: 10.11821/yj2002040007