Heisei 8-nendo kōiki chishitsu kōzō chōsa hōkokusho
Subtitle: Oshima, Shimokita chiiki
Publisher: Tsūshō Sangyōshō Shigen Enerugīchō
Published: 1997
Place of publication: [Tokyo]
Language: jpn
Number of pages: 23
Subjects: Geology
Other titles: Kōiki chishitsu kōzō chōsa hōkokusho.