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Effects of nitrogen and phosphorus fertilizers and intercropping on uptake of nitrogen and phosphorus by wheat, maize, and faba bean SCI/SSCI论文
2003
Li W. X.; Li L.; Sun J. H.; Zhang F. S.; Christie P.
收藏  |  浏览/下载:23/0  |  提交时间:2012/06/08
How do nitrogen inputs to the Changjiang basin impact the Changjiang River nitrate: A temporal analysis for 1968-1997 SCI/SSCI论文
2003
Yan W. J.; Zhang S.; Sun P.; Seitzinger S. P.
收藏  |  浏览/下载:25/0  |  提交时间:2012/06/08


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