| Title | Author | PDF |
| Mineralization of Izumo and Sorachi veins of the Toyoha mine, Hokkaido, Japan |
Eijun OHTA (585-597) |
31-12_01.pdf(4,150KB) |
| Tectonic significance of the overturned fold found in the northern flanks of the Kuju volcano group |
Hirofumi MURAOKA, Hiroki KAMATA and Hirokazu HASE (599-608) |
31-12_02.pdf(3,404KB) |
| Underground temperature and heat discharge at Noya Geothermal Area, Oita |
Kozo YUHARA (609-618) |
31-12_03.pdf(974KB) |
| The groundwater data processing and monitoring system for the earthquake prediction in the Tokai district, central Japan |
Eikichi TSUKUDA, Yoshihiro KINUGASA and Yuichi SUGIYAMA (619-634) |
31-12_04.pdf(1,917KB) |