平成２３年東北地方太平洋沖地震及び津波の発生に伴う課題と対応（平成２３年６月７日） 平成２３年東北地方太平洋沖地震及び津波の発生に伴う課題と対応（平成２３年６月７日）
Data source
Japan Disasters Digital Archive (RIJS, Harvard University)
This Archive (JDA) is an online portal to digital materials, designed and maintained by the Reischauer Institute of Japanese Studies at Harvard University. The materials recorded the cascading series ...
Last updated
November 6, 2026