The transition of maca from neglect to market prominence: lessons for improving use strategies and market chains of minor crops
Forest genetic resources conservation and management: Status in seven South and Southeast Asian countries
Forest genetic resources conservation and management: National consultative workshops of seven South and Southeast Asian countries
Workshop on Conservation of Plant Genetic Resources (1990, Bonn, Germany). Genetic diversity, and crop strategies for roots and tubers
Vivero Internacional de Rendimiento y Adaptación de Frijol (International Bean Yield and Adaptation Nursery) IBYAN 1991
El enfoque agroecológico una estrategia en la búsqueda de la sostenibilidad de los sistemas de producción