Title: Tokto kyŏnmullok
Subtitle: Ullŭngdo esŏ Simane-hyŏn kkaji pʻunggyŏng ŭl nŏmŏ Tokto rŭl nŏmŏ
Subjects: Natural resources, History
Places: Korea (South), Tok Island, Tok Island (Korea), Ullŭng Island (Korea), Ullŭng Island