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黔西北地区土壤重金属地球化学背景及管理目标值
孟伟(), 莫春虎, 刘应忠
Geochemical background and management target values of heavy metals in soil in northwestern Guizhou Province
MENG Wei(), MO Chun-Hu, LIU Ying-Zhong

图1. 采样点位

Fig.1. Distribution of the deep soil samples