S. N. Rai and C. R. Sarma, “Diameter Increment in <I>Artocarpus hirsuta, Dalbergia latifolia</I> and <I>Grewfa tilaefolia</I> in the Mixed Deciduous Forests of Wynaad (kerala)”, Indian Forester, vol. 119, no. 1, pp. 11–16, Jan. 1993.