Ciji P P, R., & Bijoy Nandan S, G. (2012). Toxicity due to copper and zinc on the freshwater fish, Puntius parrah (Day, 1865). Mahatma Gandhi University.
Chicago Stili AlıntıCiji P P, Researcher, ve Guide Bijoy Nandan S. Toxicity Due to Copper and Zinc on the Freshwater Fish, Puntius Parrah (Day, 1865). Kottayam: Mahatma Gandhi University, 2012.
MLA AlıntıCiji P P, Researcher, ve Guide Bijoy Nandan S. Toxicity Due to Copper and Zinc on the Freshwater Fish, Puntius Parrah (Day, 1865). Mahatma Gandhi University, 2012.
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