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中文
Spatial Variation of Topsoil Nutrients and Its Correlation with Topographic Factors in Yanhe River Basin
LUO Dan, MAO Zhongan, ZHANG Tingyu, CHANG Qingrui
Chinese Agricultural Science Bulletin . 2022, (
12
): 79 -87 . DOI: 10.11924/j.issn.1000-6850.casb2021-0535
