T. C. Pokhriyal, S. P. Chaukiyal & U. Singh. <em>EUCALYPTUS</em>-<em>ACACIA</em> MIXED PLANTING EFFECTS ON THE NODULAR NITROGENASE AND NITRATE REDUCTASE ACTIVITY IN <em>ACACIA</em> <em>NILOTICA</Em> SEEDLINGS. JTFS 2022, 13, 290-296.