黄河下游滩区原阳段硒元素分布特征

伍艳;任海平;杨忠芳

Distribution Characteristics of Soil Selenium in Yuanyang Section of Floodplain Area in Lower Yellow River

WU Yan;REN Haiping;YANG Zhongfang

人民黄河 . 2020, (3): 59 -62 .