Sonogno
By: Bernard Lieberherr, Carlo Cocco, Françoise Lieberherr ; fotografie Hans Weiss.
Contributors: Cocco, Carlo, joint author.; Lieberherr, Françoise, joint author.
Publisher: Fondazione svizzera per la tutela del paesaggio
Published: 1974
Place of publication: Berna
Language: ita
Number of pages: 64
Subjects: Sonogno, Switzerland.
Notes: Italian, German, and French.