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Impact of irrigation and other inputs on farm productivity in the upper and middle parts of the Yellow River basin, China 期刊论文
FRONTIERS OF EARTH SCIENCE, 2010, 卷号: 4, 期号: 3, 页码: 345-356
作者:  Li, Yu;  Dong, Suocheng;  Wang, Chuansheng;  Deng, Xin'an
收藏  |  浏览/下载:19/0  |  提交时间:2019/09/26


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