Ramaswami P.P.2014-05-032014-05-031979http://krishikosh.egranth.ac.in/handle/1/2058621en-USvegetative propagation, planting, root nodulation, grain, yields, biological development, application methods, livestock, oils, developmental stagesStudies On Factors Influencing Nodulation, Nitrogen Fixation, Uptake Of Nutrients And Yield By Different Genotypes Of Blackgram (Vigna Mungo (L) Hepper)Thesis