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Stories by H. E. Roscoe

The General Progress of Chemistry

November 1, 1884 — H. E. Roscoe

Earth Metals Contained in Samarskite

July 1, 1882 — H. E. Roscoe

Chemical Society, London, Jan. 20, 1881

April 9, 1881 — H. E. Roscoe

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