Gupta, Peeyush, and Swati Goyal. “Urban Expansion and Its Impact on Green Spaces of Dehradun City, Uttarakhand, India”. International Journal of Environment 3, no. 4 (December 15, 2014): 57–73. Accessed November 24, 2024. https://nepjol.info/index.php/IJE/article/view/11731.