01008naa a2200373 a 450000100080000000500110000800800410001910000150006024500910007526000090016630000150017565000110019065000150020165000130021665000150022965000130024465000210025765000090027865300110028765300150029865300160031365300200032965300220034965300170037165300180038865300110040665300200041765300190043765300120045665300090046870000150047770000170049277301250050914525802005-10-27       1980    bl uuuu     u00u1 u    #d1 aGARCIA, A.  aDeterminacao do periodo critico de competicao de ervas daninhas com a cultura da soja.  c1980  ap.209-212.  aBrazil  aphysiology  aresearch  aFisiologia  aPesquisa  aPratica Cultural  aSoja  aBrasil  aCompeticao  aCompetition  aCritical period  aCultural practice  aDeterminacao  aDetermination  aParana  aPeriodo critico  aPlanta daninha  aSoybean  aWeed1 aTORRES, E.1 aNEUMAIER, N.  tIn: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa de soja 1979/80. Londrina, 1980.