Imtiyaz Hussain Zaheed & Rafiuddin Naser. (2013). Textbook of environmental biology. Discovery Publishing House Pvt. Ltd..
Chicago Style aipamenaImtiyaz Hussain Zaheed and Rafiuddin Naser. Textbook of Environmental Biology. New Delhi: Discovery Publishing House Pvt. Ltd., 2013.
MLA aipamenaImtiyaz Hussain Zaheed and Rafiuddin Naser. Textbook of Environmental Biology. Discovery Publishing House Pvt. Ltd., 2013.
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