1
Published: 1983
Superior document: Yoshioka chiiki no chishitsu [Textbd.]
2
Published: 1971
Superior document: Kawashiri chiiki no chishitsu [Textbd.]
3
Published: 1971
Publisher: 地質調査所 / Chishitsu Chōsa sho
Superior document: Chiiki chishitsu kenkyū hōkōku : Akita (6) 41
4
Published: 1983
Publisher: 地質調査所 / Chishitsu Chōsa sho
Superior document: Chiiki chishitsu kenkyū hōkōku : Akita (6) 88
5
Published: 1971
Superior document: Kawashiri chiiki no chishitsu [Karte]
6
Published: 1983
Superior document: Yoshioka chiiki no chishitsu [Karte]
7
Published: 1981
Superior document: Furukawa chiiki no chishitsu [Textbd.]
8
Published: 1981
Superior document: Furukawa chiiki no chishitsu [Karte]
9
Published: 1986
Superior document: Sendai chiiki no chishitsu [Karte]
10
Published: 1986
Publisher: 地質調査所 / Chishitsu Chōsa sho
Superior document: Chiiki chishitsu kenkyū hōkōku : Akita (6) 98
11
Published: 1986
Superior document: Sendai chiiki no chishitsu [Textbd.]
12
Published: 1981
Publisher: 地質調査所 / Chishitsu Chōsa sho
Superior document: Chiiki chishitsu kenkyū hōkōku : Akita (6) 77