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Elevational gradient affect functional fractions of soil organic carbon and aggregates stability in a Tibetan alpine meadow 期刊论文
CATENA, 2017, 卷号: 156, 页码: 139-148
作者:  Li, CL;  Cao, ZY;  Chang, JJ;  Zhang, Y;  Zhu, GL
收藏  |  浏览/下载:22/0  |  提交时间:2018/04/14
Virtual Water Flows Related to Grain Crop Trade and Their Influencing Factors in Hetao Irrigation District, China 期刊论文
JOURNAL OF AGRICULTURAL SCIENCE AND TECHNOLOGY, 2015, 卷号: 17, 期号: 1, 页码: 201-211
作者:  Liu, J.;  Wu, P.;  Wang, Y.;  Zhao, X.;  Sun, Sh.
收藏  |  浏览/下载:70/0  |  提交时间:2016/01/19


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