Ajay KumarNikhil K. C.2020-06-262020-06-262017IVRI-THM-89822http://krishikosh.egranth.ac.in/handle/1/5810148125EnglishDEVELOPMENT AND CHARACTERIZATION OF FUMARATE AND NITRATE REDUCTASE GENE DELETED SALMONELLA TYPHIMURIUMThesis