The Faba bean (Vicia faba L.). A basis for improvement

biochemistry biochimie enfermedades de las plantas fisiologia vegetal fitomejoramiento fixation de l'azote maladie des plantes nitrogen fixation pests of plants plagas de plantas plant breeding plant diseases plant physiology plant water relations pollination pollinisation production de semences ravageur des plantes relaciones planta agua relation plante eau seed production vicia faba