Écologie et liberté
Subtitle: résumé des rapports présentés au Congrès du Parti libéral suisse ....
Contributors: Liberal-Demokratische Union der Schweiz.
Publisher: [Parti libéral suisse]
Published: 1978
Place of publication: [Berne]
Language: fre
Number of pages: 24
Subjects: Ecology -- Congresses.; Human ecology -- Congresses.
Notes: Bibliography: p. 10.
Cover title.