00299nam a2200109Ia 450000500170000000800410001708200150005810000170007324500400009026000510013030000080018120260224040859.0260224s9999||||xx |||||||||||||| ||und||  a632.02 SMI  aSmith, I.M.  0aEuropean handbook of plant diseases  aOxford  Blackwell Scientific Publishers c1988  a583