S. Choudhary, R. R. Meghwal, I. S. Sankhla, N. Tak, and H. S. Gehlot, “Molecular Characterization and Phylogeny of Novel Diverse Nitrogen Fixing Microsymbionts Associated with <I>Vachellia (Acacia) leucophloea</I> in Arid and Semi Arid Regions of Rajasthan”, Indian Forester, vol. 143, no. 3, pp. 266–278, Mar. 2017.