Yaku tani iseki
Subtitle: yakusan nanroku no yayoi iseki
Series: Ibogawachō bunkazai hōkokusho -- 3; Ibogawachō bunkazai hōkokusho -- 3.
Publisher: Ibogawachō Kyōiku Iinkai
Published: 1985
Place of publication: Ibogawachō (Hyōgoken)
Language: jpn
Number of pages: 87