1.
図書 |
地質調査所
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2.
図書 |
edited by Fuyuji Takai, Tatsuro Matsumoto, Ryuzo Toriyama ; contributors: Susumu Matsushita ... [et al.]
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3.
図書 |
Toshio Kimura, Itaru Hayami and Shizuo Yoshida
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4.
雑誌 |
National Science Museum
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