00306nam a22001217a 4500003000400000008004100004100001900045245005600064260002700120300000800147942001200155999001700167OSt231026b        |||||||| |||| 00| 0 eng d  aStaples, R. C.  aPlant disease control : Resistance & Suseptibility   aNew DelhibWileyc1981  a339  2ddccBK  c33152d33152