Ōita chūbu chiiki shinrin keikakusho
Subtitle: Ōita chūbu shinrin keikakuku : keikaku kikan Heisei 9-nen 4-gatsu 1-nichi yori Heisei 19-nen 3-gatsu 31-nichi ni itaru
Publisher: Ōita-ken
Published: 1997
Place of publication: [Ōita-shi]
Language: jpn
Number of pages: 212