Shinmura 4 iseki
Subtitle: Kaminokuni-chō Toyotome chiku chokuei nōchi kaihatsu jigyō yōchinai iseki hakkutsu chōsa hōkokusho
Publisher: Hokkaidō Kaminokuni-chō Kyōiku Iinkai
Published: 1987
Place of publication: Hokkaidō Hiyama-gun Kaminokuni-chō
Language: jpn
Number of pages: 73
Subjects: Jōmon culture; Antiquities
Other titles: Shinmura shi iseki.
Notes: Bibliography: p. 73.