KAHLON, R. S.THUKRAL, MEENAKASHI2020-01-062020-01-061995http://krishikosh.egranth.ac.in/handle/1/581013960730052017_0002_0007_001307.pdf30052017_0002_0007_Abstract.pdfENGLISHCOMPARATIVE STUDIES ON PLASMIDS OF BACILLUS THURINGIENSIS.Thesis