Nihon no hoppō ryōdo.
Contributors: Hoppō Ryōdo Mondai Taisaku Kyōkai.
Edition: Zōho kaitei. --
Publisher: Hoppō Ryōdo Mondai Taisaku Kyōkai
Published: 1980
Place of publication: Tokyo
Language: jpn
Number of pages: 91
Subjects: Japan -- Foreign relations -- Soviet Union; Soviet Union -- Foreign relations -- Japan; Kuril Islands (Russia); Sakhalin (Sakhalinskai︠a︡ oblastʹ, Russia)
Notes: Includes treaties entered into by Japan.