00401nam a2200157 a 450000100080000000500110000800800410001910000180006024500420007826000410012030000080016149000450016965300090021465300080022365300120023110992232010-05-07       1996    bl uuuu     u0uu1 u    #d1 aFRAGUAS, J. C  aA importancia do boro para a videira.  aBento Goncalves: Embrapa-CNPUVc1996  a4p.  a(Embrapa-CNPUV. Comunicado Tecnico, 17).  aBoro  aUva  aVideira