title: [Tritium contents of river water in Aichi Prefecture (author's transl)].
mesh_terms: D005618:Fresh Water / Q000032:analysis*; D007564:Japan; D012621:Seasons; D014316:Tritium / Q000032:analysis*; D014867:Water / Q000032:analysis*
chemical_list: D014867:Water; D014316:Tritium