TY - GEN AU - VAN REULER, H. TI - Ntutrient management over extended cropping periods in the shifting cultivation system of south-wzest Côte d'Ivoire CY - wageninigen KW - Système de culture KW - Plante alimentaire KW - Foresterie KW - Culture itinéreante KW - Shifting cultivation KW - Jachère KW - Fallow KW - Brulage KW - Burning KW - Substance nutritive KW - Afrique KW - Côte d'Ivoire ER -