PDF(233 KB)
The Research of Karst Water Resources Conservation in Niangziguan Spring Basin
Yong Hong HAO;Xue Meng WANG
Systems Engineering - Theory & Practice ›› 2001, Vol. 21 ›› Issue (4) : 137-140.
PDF(233 KB)
PDF(233 KB)
The Research of Karst Water Resources Conservation in Niangziguan Spring Basin
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