N. Ahmad, K. K. Srivastava, S. Lal, and R. Kumar, “Global warming carved niche for quality apple production”, Ind. Horticulture, vol. 56, no. 1, Oct. 2011, Accessed: Jun. 22, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/IndHort/article/view/11524