Qureshi, I. M., P. B. L. Srivastava, and N. K. S. Bora. 1968. “Sal (<I>Shorea robusta< I>) Natural Regeneration De-Novo. Effect of Soil Working and Weeding on the Growth and Establishment”. Indian Forester 94 (8):591-98. https://doi.org/10.36808/if/1968/v94i8/25896.