“Nutrient Conditions and Chironomid Productivity in Kolkata, India: Assessment for Biomonitoring and Ecological Management”. Journal of Limnology 71, no. 2 (July 24, 2012): e34. Accessed July 3, 2025. https://www.jlimnol.it/jlimnol/article/view/jlimnol.2012.e34.