Plant propagation : seeds, roots, bulbs and corms, layering, stem cuttings, leaf cuttings, buddings and grafting - Mcmillan Browse, Philip (London The Royal Horticultural Society S Enciclopaedia of Practical Gardening, 1982)
Keywords: Propagacion Vegetativa; Semillas; Tratamiento de Semillas; Tuberculo; Injerto; Raices