Aoi kofungun
Subtitle: Yamaguchi-ken Toyoura-gun Toyoura-chō hakkutsu chōsa hōkoku .
Contributors: Kuroi Gyokyō Shizen Kaihin Sentā
Publisher: Toyoura-chō Kyōiku Iinkai; Kuroi Gyokyō Shizen Kaihin Sentā
Published: 1978
Place of publication: [Toyoura-chō]
Language: jpn
Number of pages: 72
Subjects: Antiquities
Notes: Includes bibliographical references (p. 68-69).