La situation mondiale de l'alimentation et de l'agriculture 1989.

Bibliographic Details

Corporate Author:	Food and Agriculture Organization of the United Nations
Format:	Book
Language:	French
Published:	Rome : Organisation des Nations Unies pour L'Alimentation et L'Agriculture, 1989.
Series:	Collection FAO. Agriculture ; no. 22.
Subjects:	Agricultural resources. Agricultural productivity. Crop yields. Food supply.