Shuragawa dai 6 iseki
Subtitle: dōdō kawakita, nakashibetsusen maizō bunkazai hakkutsu chōsa hōkokusho
Publisher: Shibetsu-chō Kyōiku Iinkai
Published: 1988
Place of publication: Shibetsu-chō (Hokkaidō)
Language: jpn
Number of pages: 20