Mathur, V.L.Shekhawat, Kalyan Singh2017-06-032017-06-032002http://krishikosh.egranth.ac.in/handle/1/5810015399en-USBlackgram, Nitrogen fixation, YieldInheritance Of Nitrogen Fixation And Seed Yield In Blackgram (Vigna Mungo L. Hepper)Thesis