Everything you ever wanted to know about sweetpotato: Reaching agents of change ToT manual. 4: Sweetpotato production and management; sweetpotato pest and disease management (Amharic)
Everything you ever wanted to know about sweetpotato: Reaching agents of change ToT manual. 1: Helping adults to learn. Origin and importance of sweetpotato. Sweetpotato varietal selection and characteristics (Amharic)
Everything you ever wanted to know about sweetpotato, Topic 3: Sweetpotato varietal selection and characteristics
Procedures for standard evaluation and data management of advanced potato clones. Practical guide to assessing potato clones for drought tolerance under field conditions
Everything you ever wanted to know about sweetpotato: Reaching agents of change ToT manual. 3: Sweetpotato seed systems (Amharic)
Everything you ever wanted to know about sweetpotato, Topic 7: Sweetpotato pest and disease management
Bonnes pratiques agricoles de production de pomme de terre de consommation au Cameroun: Manuel du producteur