Ray, S., & Ray, A. K. (2007). Biodiversity and biotechnology (2nd ed.). New central book agency.
Chicago Style aipamenaRay, Samit, and Arun K. Ray. Biodiversity and Biotechnology. 2nd ed. Kolkata: New central book agency, 2007.
MLA aipamenaRay, Samit, and Arun K. Ray. Biodiversity and Biotechnology. 2nd ed. New central book agency, 2007.
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