50-nen no ayumi
Publisher: Ōita-ken Onsen Chōsa Kenkyūkai
Published: 1999
Place of publication: Ōita-shi
Language: jpn
Number of pages: 184
Subjects: Ōita-ken Onsen Chōsa Kenkyūkai; History
Other titles: Gojūnen no ayumi
Notes: Cover title.

Includes bibliographical references (p. 133-152).