Proyectos fruticolas de los Andes, 1969-1973. Durazno, platano, cambur, guanabana, fresa, higo, piña, grape-fruit (Tomo 2)

agricultural economics agronomia agronomie agronomy ananas (fruits) arbre fruitier bananas banane banano development projects durazno economic situation figs figue fraise fresa fruit crops fruit trees fruits frutales frutas grapefruits higo introduction de plantes market research multiplication des plantes nutritive value peaches pina pineapples plant introduction plant population plant production plant propagation pomelo profitability proyectos de desarrollo rendement rendimiento rentabilidad strawberries toronja valeur nutritive valor nutritivo variedades varieties yields