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Long-term variations and causal factors in nitrogen and phosphorus transport in the Yellow River, China 其他
2010-01-01
Tao, Yu; Wei, Meng; Ongley, Edwin; Zicheng, Li; Jingsheng, Chen
收藏  |  浏览/下载:4/0  |  提交时间:2015/11/12
Effect of rice cultivars and fertilizer management on methane emission in a rice paddy in Beijing 其他
1997-01-01
Shao, KS; Li, Z
收藏  |  浏览/下载:4/0  |  提交时间:2015/11/12


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