Ramesh Singh, D. R., and U. S. Vashista. 2001. “Economic Viability of Raising Entire-Rooted Transplants (ETPs) of <I>Populus deltoides< I> Marsh., in Nursery and Effect of Economies of Scale”. Indian Forester 127 (1):11-15. https://doi.org/10.36808/if/2001/v127i1/2750.