Não informado. (2022). Report of the Geological Survey of Japan. Geological Survey of Japan.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Report of the Geological Survey of Japan. kawasaki, Japão: Geological Survey of Japan, 2022.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Report of the Geological Survey of Japan. Geological Survey of Japan, 2022.
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