Hoppō ryōdo mondai shiryō shū.
Contributors: Nampō Dōhō Engokai
Edition: Rev. enl. ed.
Publisher: Nampō Dōhō Engokai
Published: 1968
Place of publication: Tokyo
Language: jpn
Number of pages: 7304
Subjects: Kuril Islands (Russia); Sakhalin (Sakhalinskai︠a︡ oblastʹ, Russia); Japan -- Foreign relations -- Russia.; Russia -- Foreign relations -- Japan