00391 a2200157 4500020001500000082001600015100001700031245003600048260004200084300002100126650001200147650002300159650001500182700001900197700001700216 a8177540629 a571.92bPAT aPathak, V.N. aFundamentals of plant pathology aJodhpurbAgrobios (India)c2000g2000 aviii,356p.c25cm aBiology aDiseases pathology aPhysiology aPathak, Manish aKhatri, N.K.