Authors: Yadav, AS Vasudeva, M Upadhyay, KK Sawhney, SK Vashishat, RK

Citation: As. Yadav et al., Symbiotic effectiveness, rate of respiration and glutamine synthetase activity of sodium azide resistant strains of Rhizobium leguminosarum biovar trifolii, LETT APPL M, 28(6), 1999, pp. 466-470