Singh, Charan, et al. “Establishment and Evaluation of <I>Paulownia fortunei< I> For Biomass Production on Degraded Bouldery Riverbed Lands in Doon Valley, India”. Indian Forester, vol. 129, no. 5, May 2003, pp. 578-8, doi:10.36808/if/2003/v129i5/2319.