L' Écologie
By: Pierre Aguesse.
Edition: [Nouvelle éd.].
Series: Collection Clefs ; 9
Publisher: Seghers
Published: 1975
Place of publication: [Paris]
Language: fre
Number of pages: 238
Subjects: Ecology.
Other titles: Clefs pour l'écologie.
Notes: Bibliography: p. [235]-238.
On cover: Clefs pour l'écologie.