Singh, Neha, Harshita Asthana, Chandrasekhar Azad Vishwakarma, Ratan Sen, and Saumitra Mukherjee. “Soil Chemical Analysis of Gangetic Delta Plain by Combined Use of Multispectral Imagery and XRF Spectroscopy”. International Journal of Advanced Geosciences 4, no. 2 (October 18, 2016): 92–103. Accessed December 22, 2024. https://sciencepubco.com/index.php/IJAG/article/view/6743.