河南省土壤有效锌质量分数时空变异分析
郭正磊,张少凯,李 玲,杨素勤,杜丽伟,张 宁,董 晶
Spatial-temporal Variation of Mass Fraction of Soil Effective Zinc in Henan Province
Guo Zhenglei,Zhang Shaokai,Li Ling,Yang Suqin,Du Liwei,Zhang Ning and Dong Jing
中国农学通报
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2015, (32): 137
-141
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DOI: 10.11924/j.issn.1000-6850.casb15060110
