Heisei 9-nendo kōiki chishitsu kōzō chōsa hōkokusho
Subtitle: Hokkaidō hokubu chiiki
Publisher: Tsūshō Sangyōshō Shigen Enerugīchō
Published: 1998
Place of publication: [Tokyo]
Language: jpn
Number of pages: 177
Subjects: Geology
Other titles: Kōiki chishitsu kōzō chōsa hōkokusho.