Nagano-ken Kiso-gun Ōkuwa-mura Yumiya heiwatō iseki
Subtitle: Heiwa kōen seibi jigyō ni tomonau kinkyū hakkutsu chōsa hōkokusho
By: [henshū Ōkuwa-mura Kyōiku Iinkai]
Publisher: Ōkuwa-mura Kyōiku Iinkai; Kiso-gun Chōsonkai
Published: 1996
Place of publication: [Ōkuwa-mura]; [Kiso-gun]
Language: jpn
Number of pages: 23