Dubey, R. C. (1993). A textbook of biotechnology. S. Chand & Company Ltd..
Chicago-čujuhus (17. p.)Dubey, R. C. A Textbook of Biotechnology. New Delhi: S. Chand & Company Ltd., 1993.
MLA-čujuhus (9. p.)Dubey, R. C. A Textbook of Biotechnology. S. Chand & Company Ltd., 1993.
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