00548nam a2200181 a 450000500170000008200200001710000180003724500400005526000350009530000230013049000550015369000200020869000130022896400250024199700180026699900170028495200650030120251203091600.0  a581.29,bD, mah  aMahadevan, A.  aPost infectional defence mechanisms  aDelhibToday & Tomorrowsc1991  aviii, 872p, 24 cm.  aBiochemical aspects of plant disease resistanced2  aPlant pathology  aImmunity  bEngc100de010fg_  a65211 LIBSC C  c45253d45253  00104070aPUbPUd1998-04-08l0o581.29, D, mahp65211yBK