Pérou (1) Colombie (1) Common bean (1) Stability (1) Research (1) Materials (1) Id (Psychology) (1) Food supply (1) Competition (1) Cold (1) Climatology (1) Ability (1) Alimentos--Abastecimiento (1) Judía común (1) Estabilidad (1) Frío (1) Clima (1) Investigación (1) Competencia económica (1) Materiales (1) Ello (1) Aptitudes (1) climat (1) régression (1)