Maize in north Veracruz State, Mexico Auteur(s) : Harrington, Larry CIMMYT Economics Program | Partager |
Modeling temperature response in wheat and maize Auteur(s) : White, Jeffrey W International Maize and Wheat Improvement Center -- Natural Resources Group | Partager |
Farmers' practices, production problems and research opportunities in barley production in the CalpulalpanApan Valley, Mexico Auteur(s) : Byerlee, Derek Harrington, Larry Marko, Paul | Partager |
Breeding and selection for drought resistance in tropical maize Auteur(s) : Fischer, K. S Johnson, E. C Edmeades, G. O International Maize and Wheat Improvement Center | Partager |
Intensifying maize-based cropping systems in the Sierra de Santa Marta, Veracruz Auteur(s) : Buckles, Daniel, 1955- Erenstein, Olaf International Maize and Wheat Improvement Center | Partager |
Institutional innovations in national agricultural research Auteur(s) : Martínez, Juan Carlos, 1956- Román Arauz, José | Partager |
Exercises in the economic analysis of agronomic data Auteur(s) : Harrington, Larry Perrin, Richard K | Partager |
Futuras fuentes de crecimiento de la productividad del trigo en la región del Bajío (Guanajuato, México) Auteur(s) : Aquino-Mercado, Pedro International Maize and Wheat Improvement Center | Partager |
The rate and sequence of adoption of improved cereal technologies Auteur(s) : Byerlee, Derek Hesse de Polanco, Edith | Partager |
The economic returns to institutional innovations in national agricultural research Auteur(s) : Martínez, Juan Carlos, 1956- Saín, Gustavo | Partager |