00274nam a22001097a 4500003000400000008004100004082001700045100001900062245003800081260003700119300000800156OSt231004b        |||||||| |||| 00| 0 eng d  a581.23bD43P  aDikinson, C.H.  aPlant Pathology & Plant Pathogens  aC.T.L. CalcuttabBlackwellc1977  a161