Singh, K. A., and F. B. Thompson. “Effect of Lopping Intensities on Water Potential, Regrowth, 14 C-Photosynthate Distribution and Biomass Production in <I>Alnus glutinosa< I>”;. Indian Forester, vol. 123, no. 4, Apr. 1997, pp. 285-96, doi:10.36808/if/1997/v123i4/5933.