[1]
Mehra, B.P. et al. 1975. Determination of Pruning Times of <I>Ziziphus Xylopyra</I> (Willd.) in Uttar Pradesh. Indian Forester. 101, 11 (Nov. 1975), 681–688. DOI:https://doi.org/10.36808/if/1975/v101i11/27048.