
THE FLOOD OF THE NENJIANG RIVER AND THE SONGHUA RIVER IN 1998 AND THE COMPREHENSIVE MANAGEMENT OF THE RIVER VALLEY
L? Xianguo, Zhang Weizhong
GEOGRAPHICAL SCIENCE ›› 1999, Vol. 19 ›› Issue (1) : 10-14.
THE FLOOD OF THE NENJIANG RIVER AND THE SONGHUA RIVER IN 1998 AND THE COMPREHENSIVE MANAGEMENT OF THE RIVER VALLEY
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