Thakur, I. K., Sapna Thakur, N. B. Singh, R. K. Gupta, J. P. Sharma, and M. Sankanur. “Studies on Progeny Performance, Variability, Heritability, Genetic Gain and Correlation in Ulmus Villosa Brandis at Seedling Stage”. Indian Forester 140, no. 5 (May 11, 2014): 483–488. Accessed December 5, 2025. http://indianforester.co.in/index.php/indianforester/article/view/49094.