L' Agriculture biologique, une réponse?
By: Jeanne-Marie Viel ; préface de René Dumont.
Series: Les Cahiers de l'écologie
Publisher: Éditions Entente
Published: 1979
Place of publication: Paris
Language: fre
Number of pages: 96
Subjects: Organic farming -- France.; Agricultural ecology -- France.
Notes: Includes bibliographical references.
Cover title.