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标题: Improvement of Soil Physical Properties and Aggregate-Associated C, N, and P .. [打印本页]

作者: aoei 时间: 2015-1-5 16:11
标题: Improvement of Soil Physical Properties and Aggregate-Associated C, N, and P ..

题名	Improvement of Soil Physical Properties and Aggregate-Associated C, N, and P After Cropland was Converted to Grassland in Semiarid Loess Plateau
链接	http://journals.lww.com/soilsci/Abstract/2010/02000/Improvement_of_Soil_Physical_Properties_and.6.aspx

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作者: smart505 时间: 2015-1-5 16:11
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