Ryōnagatani iseki hakkutsu chōsa hōkokusho
Series: Kurayoshishi bunkazai chōsa hōkokusho -- dai89shū; Kurayoshishi bunkazai chōsa hōkokusho -- dai 89-shū.
Publisher: Kurayoshishi Kyōiku Iinkai
Published: 1997
Place of publication: Kurayoshi
Language: jpn
Number of pages: 62