pucerons des cultures
By: Association de Coordination Technique Agricole.
Contributors: Association de Coordination Technique Agricole.
Publisher: Association de Coordination Technique Agricole
Published: 1982
Place of publication: Paris
Language: fre
Notes: Proceedings of a Meeting held in Paris, 2-4 March 1981.

At head of title page: Journees d'etudes et d'informations.

Cover title: Paris, 2, 3, 4 mars 1981.