1-manbun no 1 engan no umi no kihonzu, kaitei chikei chishitsu chōsa hōkoku
Subtitle: Sōyamisaki seibu
Publisher: Kaijō Hoanchō Suirobu
Published: 1974
Place of publication: [Tokyo]
Language: jpn
Number of pages: 35
Other titles: Ichimanbun no ichi engan no umi no kihonzu kaitei chikei chishitsu chōsa hōkoku.; Kaitei chikei chishitsu chōsa hōkoku.
Notes: Cover title.