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Memorandum: Recommendations inf the field of soils
(CATIE, Turrialba (Costa Rica), 1978)
Memoria anual 1976-1977
(CATIE, Turrialba (Costa Rica), 1977)
Sistemas de cultivo para pequeños agricultores. Actividades durante el año 1976-1977 [América Central].
(CATIE, Turrialba (Costa Rica), 1977)
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 ...
Growth of laurel (Cordia alliodora) in coffee and cacao plantations and pastures in the atlantic region of Costa Rica
(CATIE, Turrialba (Costa Rica), 1979)
Efecto de la preparación del suelo sobre los rendimientos de los sistemas yuca (Manihot esculenta Crantz) y yuca asociada con frijol (Phaseolus vulgaris L.)
(Centro Agronómico Tropical de Investigación y Enseñanza, Turrialba, Costa Rica, 1979)