00491naa a2200169 a 450000100080000000500110000800800410001910000250006024500590008526000090014465300260015365300180017965300100019770000200020770000190022777300750024610248712003-05-22       2002    bl uuuu     u00u1 u    #d1 aSOUZA SOBRINHO, F.de  aAlternatives for obtaining double cross maize hybrids.  c2002  aGenetica quantitativa  aHibrido duplo  aMilho1 aRAMALHO, M.A.P.1 aSOUZA, J.C.de.  tRevista Brasileira de Milho e Sorgogv.1.n.1, p.70-76, jan./abr. 2002.