1
Published: 2002
Publisher: 地域調査総合センター / Chishitsu Chōsa sōgō sentā
Superior document: Chiiki chishitsu kenkyū hōkōku : Akita (6) 61
2
Published: 2002
Superior document: Senmaya chiiki no chishitsu [Textbd.]
3
Published: 2002
Superior document: Senmaya chiiki no chishitsu [Karte]