Mukhopadhyay, G., Sengupta, S. and Dewanji, A. 2007. Aquatic flora in two Indian ponds near Kolkata, West Bengal: Implications for conservation. Bangladesh Journal of Plant Taxonomy. 14, 1 (Dec. 2007), 13–24. DOI:https://doi.org/10.3329/bjpt.v14i1.519.