Sharma, O.P.Sharma, Surender KumarCSK Himachal Pradesh Krishi VishvavidyalayaPalampur2017-06-032017-06-032000http://krishikosh.egranth.ac.in/handle/1/5810017323en-USBean, Mosaic, VariabilityStudies On Variability In Bean Common Mosaic Virus And Host ResistanceThesis