Tonbo tengoku
Subtitle: Gifu-ken Hashima-gun Kasamatsu-chō Mudōji "tonbo tengoku" chōsa hōkokusho
By: [chosha Shibata Yoshiaki, Miyazaki Jun]
Publisher: Kasamatsu-chō Kōminkan
Published: 1973
Place of publication: [Kasamatsu-chō]
Language: jpn
Number of pages: 12