Nanatani chūkonhi iseki
Subtitle: kinkyū hakkutsu chōsa hōkokusho
Series: Kamoshi bunkazai chōsa hōkoku -- 2; Kamoshi bunkazai chōsa hōkoku -- 2.
Publisher: Kamoshi Kyōiku Iinkai
Published: 1986
Place of publication: Kamo
Language: jpn
Number of pages: 40