Hirohata abara shinden mashita maruyama iseki hakkutsu chōsa hōkokusho
Subtitle: heiseirokunendo enokigaito iseki hoka hakkutsu chōsa hōkokusho
Publisher: Naganoken Okayashi Kyōiku Iinkai
Published: 1995
Place of publication: Okaya
Language: jpn
Number of pages: 30