Biwako to shizen
By: [henshū Shiga-ken Kyōiku Iinkai, Shiga-ken Seikatsu Kankyōbu]
Contributors: Shiga-ken (Japan). Seikatsu Kankyōbu
Edition: 4-teiban
Publisher: Shiga-ken
Published: 1997
Place of publication: [Ōtsu-shi]
Language: jpn
Number of pages: 134
Subjects: Lake ecology
Notes: Includes bibliographical references (p. 133).