Nihonkai oyobi "Ohotsuku"-kai hōmen kōwan jōkyō
Publisher: Suirobu
Published: 1940
Place of publication: [Tokyo]
Language: jpn
Subjects: Harbors
Notes: Issued as confidential document.

"Suirobu hi dai 165-gō."
Table of contents: title: dai 1-kan. Honshū hokugan oyobi hokuseigan, Hokkaidō Hontō, Chishima Rettō; title: dai 2-kan. Karafuto, Chōsen tōgan, Soryō enkaiken, Kamuchakka.