Crop and animal production systems program.

Crop and animal production systems program.

Détails bibliographiques
Collectivité auteur: International Development Research Center. Agriculture. Food and Nutrition Sciences Division
Format: Livre
Langue:English
Publié: Ottawa, Ont. International Development Research Centre 1988.
Sujets:
International Development Research Center. > Agriculture, Food and Nutrition Sciences Division.
Agriculture.
Food.
Nutrition.