00316naa a2200121 a 450000100080000000500110000800800410001910000180006024500530007826000090013165000130014077300410015310281752019-11-11       1997    bl uuuu     u00u1 u    #d1 aBALCAZA, L.F.  aEspinacabuna alternativa con muchos beneficios.  c1997  aESPINACA  tSuper Campo, 1997,  no. 30, p. 54-57