Bettōzuka kofungun chōsa hōkokusho
Series: Araoshi bunkazai chōsa hōkokusho -- dai8shū; Araoshi bunkazai chōsa hōkokusho -- dai 8-shū.
Publisher: Araoshi Kyōiku Iinkai
Published: 1992
Place of publication: Arao
Language: jpn
Number of pages: 4123