00696nam a2200265 a 450000100080000000500110000800800410001910000160006024500560007626000240013230000080015649000260016465000240019065000240021465000130023865000250025165000160027665000170029265000230030965000130033265300310034565300120037665300160038865300260040415609491997-05-06       1982    bl uuuu     u0uu1 u    #d1 aCONAGIN, A.  aComo melhorar a qualidade da pesquisa agropecuaria.  aCampinas: IACc1982  a32p  a(IAC. Circular, 116).  aexperimental design  amathematical models  aresearch  astatistical analysis  aAgricultura  aEstatística  aModelo Matemático  aPesquisa  aDelineammento experimental  aMethods  aMetodologia  aPesquisa agropecuaria