论文信息 - Gallium distribution in coal of late permian coal fields, southwestern China, and its geochemical characteristics in the oxidized zone of coal seams - 字舞流文

Gallium distribution in coal of late permian coal fields, southwestern China, and its geochemical characteristics in the oxidized zone of coal seams

Yiping Zhou | Youliang Ren

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[4] V. Goldschmidt. Rare Elements in Coal Ashes , 1935 .