Ōyamaike iseki yokomine chiku otoshiana hakkutsu chōsa hōkokusho
Series: Sekiganechō bunkazai chōsa hōkokusho -- dai14shū; Sekiganechō bunkazai chōsa hōkokusho -- dai 14-shū.
Publisher: Sekiganechō Kyōiku Iinkai
Published: 1989
Place of publication: Sekiganechō (Tottoriken)
Language: jpn
Number of pages: 17