K. K. Nanda, “Studies in Mineral Nutrition of Indian Forest Species. II. Effect of Deficiency of Macro-nutrients on Rate of Dry Matter Accumulation in <I>Salmalia malabarica</I> Schott. and Endl. Under Varying Light Conditions”, Indian Forester, vol. 90, no. 2, pp. 69–84, Feb. 1964.