Thind, B. S.Majumder, Dipali2017-06-032017-06-032003http://krishikosh.egranth.ac.in/handle/1/5810015787en-USXanthomonas, Oryzae pv, Pusa 44 .Monitoring Of Xanthomonas Oryzae Pv. Oryzae Population In Punjab And Pyramiding Of Resistance Genes Into Pusa 44 Through Market Assisted SelectionThesis