00307naa a2200121 a 450000100080000000500110000800800410001902200140006010000190007424500300009326000090012377300530013218250121999-04-26       1999    bl uuuu     u00u1 u    #d  a1516-358X1 aBACALTCHUK, B.  aNova chance para o trigo?  c1999  tCultivar, Pelotasgv. 1, n. 3, p. 54, abr. 1999.