00382naa a2200133 a 450000100080000000500110000800800410001910000200006024500550008026000090013570000200014470000180016477300660018218249581998-08-19       1998    bl uuuu     u00u1 u    #d1 aKOCHHANN, R. A.  aAdubação profunda no sistema plantio direto. (a)  c19981 aDENARDIN, J. E.1 aFAGANELLO, A.  tPlantio Direto, Passo Fundogn. 46, p. 35-36, jul./ago. 1998.