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Estimating total nitrogen deposition in agroecosystems in northern China during the wheat cropping season 期刊论文
JOURNAL OF ARID LAND, 2010, 卷号: Vol. 2, 期号: No.1, 页码: 2-8页
ChunE HE; XueJun LIU; Christie PETER; Fangmeier ANDREAS; FuSuo ZHANG
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