(News Release) The Results of radioactive material monitoring of the surface water bodies within Gunma Prefecture [May-July Samples] [August 24, 2012] (News Release) The Results of radioactive material monitoring of the surface water bodies within Gunma Prefecture [May-July Samples] [August 24, 2012]
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
July 10, 2026