00415nam a2200157 a 450000100080000000500110000800800410001910000230006024500520008326000300013530000140016549000270017965300190020665300210022565300110024610030421996-05-29       1990    bl uuuu     u0uu1 u    #d1 aLEITE JUNIOR, R.P.  aCancro citricobprevencao e controle no Parana.  aLondrina, PR: IAPARc1990  a51p.cil.  a(IAPAR. Circular, 61).  aCANCRO CITRICO  aCONTROLE QUIMICO  aPARANA