Biwako no fūkei 50-nen
Subtitle: Biwako kokutei kōen shitei 50-shūnen kinen jigyō
Publisher: Shiga-ken; Shiga-ken Biwako Kankyōbu (Shizen Hogoka)
Published: 2001
Place of publication: [Ōtsu-shi]
Language: jpn
Number of pages: 133
Other titles: Biwako no fūkei gojūnen