大分県岩戶遺跡
Subtitle: Ōita-ken Kiyokawa-mura Iwado ni okeru kōki kyūsekki bunka no kenkyū
By: Sakata Kunihiro cho
Publisher: Kōgadō
Published: 1980
Place of publication: Beppu
Language: jpn
Number of pages: 696
Subjects: Paleolithic period; Antiquities
Other titles: Ōita-ken Iwado iseki; Iwado iseki
Notes: Tsuketari: Sankō bunken.