Changing Trend of Water Resources in Qinghai Province from 1956 to 2000
ZHOU Chen-chao, JIA Shao-feng, YAN Hua-yun, YANG Gui-lin
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2005, (3): 432 -437 .  DOI: 10.7522/j.issn.1000-0240.2005.0064