Kumar, H. (1991). Textbook on biotechnology. Affiliated East-West Press Pvt.Ltd.
Chicago Style aipamenaKumar, Hd. Textbook on Biotechnology. New Delhi: Affiliated East-West Press Pvt.Ltd, 1991.
MLA aipamenaKumar, Hd. Textbook on Biotechnology. Affiliated East-West Press Pvt.Ltd, 1991.
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