Hoppō yontō shōrai kōsō ni kansuru kiso kenkyū =
Subtitle: Fundamental research for future plan of the four northern islands
Series: NIRA kenkyū hōkokusho = -- NIRA research report -- no. 930022; NIRA kenkyū hōkokusho -- no. 930022.
Publisher: Hokkaidō Mirai Sōgō Kenkyūjo
Published: 1993
Place of publication: Sapporo-shi
Language: jpn
Number of pages: 138
Subjects: Regional planning; Russia; Foreign relations; International status
Other titles: Fundamental research for the future plan of the four nothern islands.; Hoppō 4-tō shōrai kōsō ni kansuru kiso kenkyū.
Notes: Cover title.

Summary in English.