Pada e orŭda
Subtitle: Kim Ung-sŏ Paksa ŭi simhae tʻamsagi
By: Kim Ung-sŏ chiŭm
Edition: Chʻopʻan
Publisher: Chisŏngsa
Published: 2005
Place of publication: Sŏul-si
Language: kor
Number of pages: 272
Subjects: Underwater exploration; Ocean bottom; Marine biology; Diaries
Other titles: Kim Ung-sŏ Paksa ŭi simhae tʻamsagi