Kōkaidō nantōbu (Enpaku-gun no zenbu, Kinsen, Heizan, oyobi Kaishū sangun no kaku ichibu) kōshō chōsa hōbun
Series: Chōsen Kōshō chōsa hōkoku -- dai 3-kan no 3
Publisher: Chōsen Sōtokufu
Published: 1920
Place of publication: Keijō
Language: jpn
Number of pages: 175
Other titles: Report on the mineral resources of Kōkai-dō
Notes: Written by Eitarō Tamura. Cf. Pref.