Said Akbar Khan, Muhammad Suleman, and Maheen Asad, “Assessment of Pollution Load in Marble Waste Water in Khairabad, District Nowshera, Khyber Pukhtunkhwa, Pakistan : Assessment of Pollution Load in Marble Waste Water in Khairabad, District Nowshera, Khyber Pukhtunkhwa, Pakistan ”, IJEEG, vol. 8, no. 2, pp. 35–39, May 2017.