00306nam a2200133 a 450000100080000000500110000800800410001902000190006010000170007924500190009625000110011526000350012630000110016118191961997-09-04       1974    bl uuuu      00u1 u    #d  a0-412-12130-1 1 aSMITH, K. M.  aPlant viruses.  a5. ed.  aLondon: Chapman and Hallc1974  a211 p.