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中文
Environmental Indicator of Soil Nitrogen in Farmland
田 艳,马友华,胡宏祥,吴蔚君,徐云连,赵学敏,龚 娟 and Awais
Chinese Agricultural Science Bulletin . 2017, (
7
): 142 -147 . DOI: 10.11924/j.issn.1000-6850.casb16050017
