1
Published: 1985
Superior document: Chanaigenya chiiki no chishitsu [Karte]
2
Published: 1985
Superior document: Chanaigenya chiiki no chishitsu [Textbd.]
3
Published: 1985
Publisher: 地質調査所 / Chishitsu Chōsasho
Superior document: Chiiki chishitsu kenkyū hōkōku : Kushiro (2) 24
4
Published: 1992