[1]
A. Mashiatullah, M. Z. Chaudhary, M. S. Khan, T. Javed, and R. M. Qureshi, “COLIFORM BACTERIAL POLLUTION IN RAWAL LAKE, ISLAMABAD AND ITS FEEDING STREAMS / RIVER”, The Nucleus, vol. 47, no. 1, pp. 35–40, Mar. 2010.