Trend Analysis of the Runoff Var iation in Lhasa River Basin in Tibetan Plateau during the Last 50 Years
LIN Xuedong, ZHANG Yili, YAO Zhijun, GONG Tongliang, WANG Hong, LIU Linshan
PROGRESS IN GEOGRAPHY . 2007, (3): 58 -67 .  DOI: 10.11820/dlkxjz.2007.03.007