00558nam a22002057a 4500003000400000020001800004082001600022100002100038245004300059260004000102300001000142546001200152650002000164650003100184650003300215650003200248650003300280700001900313700002000332OSt a9788127258788 a632bSAT/PL aSatvinder K Mann aPlant pathology:ba competitive vision aNew DelhibKalyani publishersc2010 a405p. aEnglish aPlant pathology aPlant disease epidemiology aDiagnosis of plant pathogens aGenetics of plant pathogens aPhytopathological techniques aPrem L Kashyap aSantokh S Kang