Ramsargebiete der Schweiz
By: [Autorin, Verena Keller].
Contributors: Switzerland. Bundesamt für Umwelt, Wald und Landschaft.
Publisher: BUWAL
Published: 1996
Place of publication: Bern
Language: ger
Number of pages: 21
Subjects: Wetland ecology -- Switzerland.; Wetland conservation -- Switzerland.; Wetlands -- Switzerland.
Notes: Cover title.