Karira, B. G. “Chemical Pulps for Writing and Printing Papers from <I>Erythrina variegata< I> Linn. Var. <I>Variegata< I>”;. Indian Forester, vol. 103, no. 1, Jan. 1977, pp. 60-63, doi:10.36808/if/1977/v103i1/11616.