LI Chunhui 1, 2)   ZHENG Xiaokang 1)   YANG Zhifeng 1)   PANG Aiping 1)  SHEN Nan 1). TRENDSOF ANNUAL NATURAL RUNOFF IN THE YELLOW RIVER BASIN[J]. Journal of Beijing Normal University(Natural Science), 2009, 45(1): 80-85.
Citation: LI Chunhui 1, 2)   ZHENG Xiaokang 1)   YANG Zhifeng 1)   PANG Aiping 1)  SHEN Nan 1). TRENDSOF ANNUAL NATURAL RUNOFF IN THE YELLOW RIVER BASIN[J]. Journal of Beijing Normal University(Natural Science), 2009, 45(1): 80-85.
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