Rokujiyama iseki
Subtitle: 1982-nen hakkutsu chōsa o chūshin ni
Series: Niigata-shi bunkazai chōsa hōkokusho; Niigata-shi bunkazai chōsa hōkokusho
Publisher: Niigata-shi Kyōiku Iinkai
Published: 1986
Place of publication: [Niigata]
Language: jpn
Number of pages: 61