Sudip ,Datta Banik, Saikat Kumar Basu, & Amit Krishna De. (2007). Environment concerns and perspectives. A P H Publishing Corporation.
Chicago Style aipamenaSudip ,Datta Banik, Saikat Kumar Basu, and Amit Krishna De. Environment Concerns and Perspectives. New Delhi: A P H Publishing Corporation, 2007.
MLA aipamenaSudip ,Datta Banik, et al. Environment Concerns and Perspectives. A P H Publishing Corporation, 2007.
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