Niwatari kofungun
Series: Haramachishi maizō bunkazai chōsa hōkokusho -- 023; Haramachi-shi maizō bunkazai chōsa hōkokusho -- dai 23-shū.
Publisher: Haramachishikyōikuiinkai
Published: 2000
Place of publication: Haramachi
Language: jpn
Number of pages: 40