Distribution Characteristics and Mechanism Discussion of Soil Cation Exchange Capacity and Exchangeable Based Cations of Alpine Grassland in the Source Region of Yangtze River
WEN Jun,WANG Xiaoli,WANG Yanlong
Ecology and Environmental Sciences . 2019, (3): 488 -497 .  DOI: 10.16258/j.cnki.1674-5906.2019.03.008

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