R. K. Singh, Y. D. Mishra, and B. Babo, “Impact of Pitcher Irrigation and Mulching on the Summer Season (<I>Jethwi</I>) Lac Crop Sustainability and Pruning Response on Ber (<I>Ziziphus mauritiana</I>)”, Indian Forester, vol. 136, no. 12, pp. 1709–1712, Dec. 2010.