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Proceedings of the American Academy of Arts and Sciences v. 14, new ser. v. 6 (1878-1879)
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Preliminary report of the Echini of the exploring expedition of H.M.S. Challenger
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By: Agassiz, Alexander,
Type: Article
In: Proceedings of the American Academy of Arts and Sciences
Volume: 14
Series: new
Date: 1879
Page Range: 190--212
Publication info: Boston, Metcalf and Co, 1846-1958