Hokkaidō engan suiroshi
Subtitle: Hokkaidō engan, Hokkaidō tōhō, Tsugaru Kaikyō, Sōya Kaikyō
By: [henshūsha Kaijō Hoanchō Suirobu]
Series: Shoshi -- dai 104-gō; Shoshi (Japan. Kaijō Hoanchō. Suirobu) -- dai 104-gō.
Publisher: Kaijō Hoanchō
Published: 1988
Place of publication: Tōkyō
Language: jpn
Number of pages: 402
Notes: Includes index.