Enokigaito, Hirohata, Araiminami iseki hakkutsu chōsa hōkokusho (gaihō)
Subtitle: Heisei 2-nendo Enokigaito iseki hoka hakkutsu chōsa hōkokusho
Publisher: Nagano-ken Okaya-shi Kyōiku Iinkai
Published: 1991
Place of publication: [Okaya-shi]
Language: jpn
Number of pages: 14