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Algunos factores de manejo en la producción de las gramíneas tropicales.
(CATIE, Turrialba (Costa Rica), 1976)
A system of milk production for small farmers
(CATIE, Turrialba (Costa Rica), 1979)
The socioeconomic and biologic basis for the development of a prototype of a milk production system for the tropics is given. The system takes into account the resources and constraints that are characteristic of the small ...