Chakraborty R, Gupta (Joshi) H. Impact of Opencast Mining on Soil Physico-Chemical Properties – A Case Study from Bansra OCP of Raniganj Coalfield. Int. J. Ecol. Env. Sci. [Internet]. 2024 May 21 [cited 2026 Jul. 9];50(5):777-91. Available from: https://ojs.nieindia.org/index.php/ijees/article/view/206