1. Kanon L, Krishnamurthy K 1985. Diatoms as indicators of water quality .In: AC Shukla, SN Pandey (Eds): Advance in Applied Phycology. Int Soc P1 Environ, pp. 87–91.
2. Mishra SR 1996. Assessment of Water Pollution. New Delhi: APH Publishing Corporation.
3. Mishra UC 2000. Ecological Investigation of River Gomati Under the Influence of Municipal Wastes of Jaunpur City. PhD Thesis, Jaunpur: V.B.S Purvanchan University.
4. Mishra KN 2006. Impact of sugar industries effluents of species diversity and algal productivity at Sahaganj. In: Human Pollution Natural Resources. Patna: Jaspal Prakashan, pp. 103–108.
5. NEERI 1988. Manual on Water and Waste Water Analysis. Nagpur: National Environmental Engineering Research Institute.