00433naa a2200133 a 450000100080000000500110000800800410001910000180006024500640007826000090014230000090015165300140016077301250017418526292019-07-16       2008    bl ---       0--  u    #d1 aVIEIRA, O. V.  aGirassol, semear na época adequada.h[electronic resource]  c2008  a1 p.  aSunflower  tNewsletter Grupo Cultivar, 20-1-2008 e Portal do Agronegócio, 22-1-2008 e Guia Digital, 22-1-2008 e Zoonews, 27-1-2008.