Crop and animal production systems program.

Detalles Bibliográficos
Autor Corporativo:	International Development Research Center. Agriculture. Food and Nutrition Sciences Division
Formato:	Libro
Lenguaje:	inglés
Publicado:	Ottawa, Ont. International Development Research Centre 1988.
Materias:	International Development Research Center. > Agriculture, Food and Nutrition Sciences Division. Agriculture. Food. Nutrition.