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| 1998, Vol. 1(1): 54-54 DOI: | ||
| The water resource transfer in Datong river valley and its effects on ecological environment | ||
| Li Wanshou, Cheng Aiping | ||
| The Water Policy and Water Resource Office of Ledu County, Qinghai, 810700, China | ||
| Received null Revised null | ||
| Supporting info | ||
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