SAINI, R. G.GUPTA, SONAL2020-01-242020-01-241996http://krishikosh.egranth.ac.in/handle/1/581014198330052017_0003_0003_001312.pdfENGLISHDIVERSITY FOR VIRULENCE GENES IN SOME CULTURES OF XANTHOMONAS CAMPESTRIS PV. ORYZAE (ISHIYAMA) DYE IN ORYZA SATIVA L. FROM PUNJABThesis