※一部利用できない機能があります
1.
図書 |
planned by WMS Sub-committee, Special Committee of International Geophysical Cooperation, Science Council of Japan, and WMS Committee, Geodetic Council of Japan ; surveyed by the Geographical Survey Institute and the Hydrographic Office
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2.
図書 |
surveyed by The Geographical Survey Institute and The Hydrographic Office
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3.
雑誌 |
Geographical Survey Institute, Ministry of Construction, Japan
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