R. V. Bhat and M. M. Singh, “Indigenous Cellulosic Raw Materials for the Production of Pulp, Paper and Board Part V.-Pulps for Strawboards From <I>Ulla</I> Grass (<I>Themeda arundinacea</I>) and <I>Panni</I> Grass (<I>Vetiveria zizanioides</I>)”, Indian Forester, vol. 78, no. 1, pp. 2–8, Jan. 1952.