Chōsen kinkai kaiyōzu
Subtitle: Shōwa 3-nen (1-gatsu, 12-gatsu ni itaru) = Oceanographical charts, January-December, 1928
Publisher: Chōsen Sōtokufu Suisan Shikenjō
Published: 1930
Place of publication: Husan
Language: jpn
Notes: "Kaiyō chōsa yōhō, dai 3-gō furoku."