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Original Articles
On the Nature of the 20°—Discontinuity in the Earth’s Mantle
Eiichi NishimuraGeophysicalInstitute, Kyoto University, Kyoto
, Yoshimichi KishimotoGeophysicalInstitute, Kyoto University, Kyoto
& Akira KamitsukiGeophysicalInstitute, Kyoto University, Kyoto
Pages 137-144
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Received 18 Mar 1957, Published online: 15 Dec 2016
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