Long-term effects of fertilizer on soil enzymatic activity of wheat field soil in Loess Plateau, China
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2017 ◽
Vol 187
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pp. 330-339
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2014 ◽
Vol 28
(3)
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pp. 291-310
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2019 ◽
Vol 246
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pp. 643-651
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2008 ◽
Vol 44
(3)
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pp. 309-315
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