Concentration observation on atmospheric inorganic nitrogen in winter-wheat growing fields along the Huaihe River
CUI Jian, ZHOU Jing, YANG Hao, LIANG Jiani, DU Zhimin
Ecology and Environment . 2011, (2): 368 -371 .  DOI: 10.16258/j.cnki.1674-5906(2011)02-0368-04

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