防波堤・防潮堤の被災メカニズ ムとその効果について-港湾空港技術研究所 [PDF] 防波堤・防潮堤の被災メカニズ ムとその効果について-港湾空港技術研究所 [PDF]
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
October 9, 2026