Uniyal, D. P., S. K. Verma, and Anita Chauhan. 2001. “Clonal Variation in Rooting Responses of Juvenile Cuttings of Chir Pine (<I>Pinus roxburghii< I> Sarg.)”. Indian Forester 127 (9):1012-18. https://doi.org/10.36808/if/2001/v127i9/2975.