1
Published: 1987
Superior document: Shizukuishi chiiki no chishitsu [Textbd.]
2
Published: 1987
Superior document: Shizukuishi chiiki no chishitsu [Karte]
3
Published: 1987
Publisher: 地質調査所 / Chishitsu Chōsa sho
Superior document: Chiiki chishitsu kenkyū hōkōku : Akita (6) 14
4
Published: 1983
Superior document: Shiogama chiiki no chishitsu [Textbd.]
5
Published: 1983
Superior document: Shiogama chiiki no chishitsu [Karte]
6
Published: 1983
Publisher: 地質調査所 / Chishitsu Chōsa sho
Superior document: Chiiki chishitsu kenkyū hōkōku : Akita (6) 99
7
Published: 1982
Publisher: 地質調査所 / Chishitsu Chōsa sho
Superior document: Chiiki chishitsu kenkyū hōkōku : Akita (6) 89
8
Published: 1982
Superior document: Matsushima chiiki no chishitsu [Textbd.]
9
Published: 1982
Superior document: Matsushima chiiki no chishitsu [Karte]