00907naa a2200361 a 450000100080000000500110000800800410001910000180006024500820007826000090016065000120016965000180018165000120019965000130021165000220022465000100024665000230025665000130027965300090029265300110030165300140031265300130032665300120033965300170035165300100036865300120037865300120039065300140040265300110041670000190042770000220044677300770046812627552008-04-10       1987    bl uuuu     u00u1 u    #d1 aZAFFARONI, E.  aYield stability of sole and intercropping systems in the northeast of Brazil.  c1987  acassava  aintercropping  aFeijão  aMandioca  aManihot Esculenta  aMilho  aPhaseolus Vulgaris  aZea Mays  aBean  aBrasil  aConsorcio  aCropping  aCultivo  aEstabilidade  aMaize  aParaiba  aSistema  aStability  aSystem1 aDINIZ, M de S.1 aSANTOS, E. B. dos  tPesquisa Agropecuaria Brasileira, Brasiliagv.22,n.4,p.393-399,abr.1987.