Dewani, V. K., I. A. Ansari, and M. Y. Khuhawar. “QUANTITATIVE ASSESSMENT OF NITROGEN AND PHOSPHORUS CONTENTS IN HYDERABAD CITY SEWAGE AND FuLELI CANAL WATER”. Biological Sciences - PJSIR, vol. 45, no. 5, Oct. 2002, pp. 295-01, http://v2.pjsir.org/index.php/biological-sciences/article/view/1822.