Khatt, M. A., Khan, M. A., Hashmi, I., Rashidi, A., Niaz, G. R., & Khan, F. (1999). ?STUDIES ON LVARI RIVER EFFLUENT. Biological Sciences - PJSIR, 42(5), 230–235. Retrieved from https://v2.pjsir.org/index.php/biological-sciences/article/view/2168