Bungo magai sekibutsu no kenkyū
By: [Hamada Kōsaku cho].
Series: Kyōto Teikoku Daigaku Bunka Daigaku kōkogaku kenkyū hōkoku -- dai 9-satsu.
Publisher: Kyōto Teikoku Daigaku
Published: 1925
Place of publication: Kyōto
Language: jpn
Number of pages: 146
Subjects: Cave temples -- Japan -- Ōita-ken.; Sculpture -- Japan -- Ōita-ken.; Sculpture, Buddhist -- Japan -- Ōita-ken.
Other titles: Studies on the rock-cut Buddhist images in the province of Bungo
Notes: Added t.p.: Studies on the rock-cut Buddhist images in the Province of Bungo.

English summary.