An improved micropropagation protocol for stone pine (Pinus pinea L.) Pablo Alonso, Paloma Moncaleán, Belén Fernández, Ana Rodríguez, Maria Luz Centeno and Ricardo J. OrdásAnn. For. Sci., 63 8 (2006) 879-885DOI: https://doi.org/10.1051/forest:2006071
