Biwako suishitsu hozen taisaku kōdō keikaku
Publisher: Biwako Suishitsu Hozen Taisaku Kōdō Keikaku Suishin Kyōgikai Jimukyoku Shiga-ken
Published: 1997
Place of publication: [Ōtsu-shi]
Language: jpn
Number of pages: 92