1. Das, D. and Keshri, J.P. (2016). Desmids of Eastern Himalaya. Acta. Bot. Hung. 58: 3-4
2. Das, S. K. and Adhikary, S. P. (2014). Freshwater Algae of Eastern India. Daya Publishing House, New Delhi, 453
3. Guerlesquin, M. (1973). Deux Charophucees neovelles pour le territoire francais. Bull. Soc. Sci. Bretagne XLVIII: 65-72
4. Guiry, M.D. and Guiry, G.M. (2018). Algae Base. World-wide electronic publication, National University of Ireland, Galway. Accessd on 10th July, 2018 http://www.algaebase.org
5. Jena, M., Ratha, S.K. and Adhikary, S.P. (2006). Desmids (Zygnematales, Chlorophyceae) of Orissa state and neighboring regions, India. Algol. Studs., 122:17-34 https://doi.org/10.1127/1864-1318/2006/0122-0017
6. Kargupta, A.N. and Jha, R.N. (2004). Algal flora of Bihar (Zygnemataceae). M/s. Bishen Singh Mahendra Pal Singh, Dehradun
7. Kumar, S. and Saha. L.C. (1993). Freshwater algae of drinking water reservoirs at Bhagalpur. Phykos 32: 131-146
8. Maulood, B.K., Hassan, F.M., Al-Lami, A.A., Toma, J.J. and Ismail, A.M. (2013). Checklist of algal flora in Iraq. Ministry of Environment, Baghdad, 94
9. MOEF (2015). Gazette of India, No. 1852, Part-2, sec. 3, sub. sec. 2, 31, August, 2015. Ministry of Environment, Forest and Climate Change, New Delhi
10. Misra, A.K. (1999). Biodiversities and reclamation of Baraila lake: a wetland study. In: Mishra, S.R. (Ed.), Limnological Research in India, Daya Publishing House, New Delhi, 78-83
11. Mrozi?ska, T. (1985). Chlorophyta VI. Oedogoniophyceae: Oedogoniales. In: Ettl, H., Gerloff, J., Heynig, H. and Mollenhauer, D. (Eds.), Süsswasserflora von Mitteleuropa. Band 14 (Eds.), Gustav Fischer Verlag, Stuttgart, New York, 1-624
12. Odum, E.P. (1959). Fundamentals of ecology. WB Saunders company. Philadelphia
13. Prasad, S.N., Sengupta, T., Alok Kumer, V.S., Vijayan, L.V., Ramachandra, I.V., Ahalya, N. and Tiwari, A.K. (1990). Wetlands of India. A Directory. Ministry of Environment and Forests, Government of India, New Delhi, 2
14. Proctor, V.W. (1959). Dispersal of freshwater algae by migratory water birds. Science 130: 623-624 https://doi.org/10.1126/science.130.3376.623
15. Round, F.E. (1984). The Ecology of Algae. Cambridge University Press, Cambridge, U.K.
16. Saha, L.C. (1985). Periodicity of algal flora in Bhagalpur ponds in relation to ecological factors. J. Indian Bot. Soc. 64: 25-30
17. Saha, L.C. (1986). Algae of Bhagalpur ponds – Bacillariophyceae. Phykos 25: 136-143
18. Saha, L.C. and Pandit, B. (1986). Periphytonic succession in a perennial pond. J. Curr. Biosci. 3: 34-36
19. Saha, L.C. and Pandit, B. (1987). Pond and riverine algae of Bhagalpur. Phykos 26: 152-158
20. Saha, L.C. and Wujek, D.E. (1989). Phytoplankton distribution in an oligotrophic pond and a eutrophic pond. Acta Hydrochem. Hydrobiol. 17: 407-416 https://doi.org/10.1002/aheh.19890170410
21. Singh, A.K. and Ahmad, S.H. (1990). A comparative study of the phytoplankton of the river Ganga and a pond of Patna (Bihar), India. J. Ind. Bot. Soc. 69: 153-158
22. Singh, N.K. and Saha, L.C. (1982a). Diatoms of Bhagalpur ponds – I, Bihar. Phykos 21: 128
23. Singh, N.K. and Saha, L.C. (1982b). Chlorococcales of Bhagalpur – 1, Bihar. J. Econ. Taxon. Bot. 3: 197-200
24. Stewart, N.F. and Church, J.M. (1992). Red data books of Britain & Ireland: Stoneworts. Joint Nature Conservation Committee, Peterborough, 144
25. Tell, G. (1985). Catálogo de las algas de aqua dulce de la República Argentina. Biblioth. Phycol. 70: 1-283