Siddarth Singh, B. K.Tewary, D. P. G. A. P. “Physico-Chemical Characteristics of Soil And Fly-Ash Around Chandrapura Thermal Power Station: A Comparison”. Journal of Phytology, vol. 1, no. 5, Oct. 2009, https://updatepublishing.com/journal/index.php/jp/article/view/2037.