L' utilisation rationnelle des engrais
Subtitle: étude internationale.
Series: Étude agricole de la FAO,; no. 9
Publisher: Organisation des Nations Unies pour l'alimentation et l'agriculture
Published: 1950
Place of publication: Washington
Language: fre
Number of pages: 220
Subjects: Fertilizers.
Notes: Includes bibliographies.
Issued also in English.