← Sources Research literature Article 1904 樺太島第二回の探検及東韃靼旅行 Edit History (2) Restricted archive: 0 pages. Log in to read. Summary 地学雑誌 Bibliographic information Date 1904 Type Article Languages Ainu, Japanese Scripts Kana, Kanji Digital access & links DOI doi:10.5026/jgeography.16.555