Hōryōzuka kofun
Subtitle: dai 1-ji chōsa hōkokusho
Series: Yonezawa-shi maizō bunkazai chōsa hōkokusho -- dai 31-shū
Publisher: Yonezawa-shi Kyōiku Iinkai
Published: 1991
Place of publication: Yonezawa-shi
Language: jpn
Number of pages: 20