Kotan onsen iseki
Subtitle: jōmon jidai shūraku to kaizuka no chōsa
Series: Kōiki kanren nōdō seibi ni tomonau maizō bunkazai hakkutsu chōsa hōkokusho -- 2; Kōiki kanren nōdō seibi ni tomonau maizō bunkazai hakkutsu chōsa hōkokusho -- 2.
Publisher: Yakumochō Kyōiku Iinkai
Published: 1992
Place of publication: Yakumochō (Hokkaidō)
Language: jpn
Number of pages: 520