Arora, S.P.Raj, Tilak2016-07-132016-07-131985http://krishikosh.egranth.ac.in/handle/1/68680enorganic compounds, livestock, biological phenomena, nitrogen, proteins, application methods, inorganic compounds, inorganic acid salts, concentrates, research methodsDynamics of feed nitrogen utilization in cattle and buffaloes under optimum,suboptimum and NPN supplementing conditions using (15N) isotopic tracers.Thesis