Shimoyama iseki
Series: Yoshii-machi bunkazai chōsa hōkoku -- dai 22-shū; Yoshii-machi bunkazai chōsa hōkoku (Gunma-ken, Japan) -- dai 22-shū.
Publisher: Gunma-ken Tano-gun Yoshii-machi Kyōiku Iinkai
Published: 1990
Place of publication: Gunma-ken Tano-gun Yoshii-machi
Language: jpn
Number of pages: 31