Satyanarayana U & Chakrapani, U. (2019). Biotechnology (12th ed.). Books & Allied Pvt.Ltd.
Chicago-čujuhus (17. p.)Satyanarayana U juo U. Chakrapani. Biotechnology. 12th ed. Kolkata: Books & Allied Pvt.Ltd, 2019.
MLA-čujuhus (9. p.)Satyanarayana U juo U. Chakrapani. Biotechnology. 12th ed. Books & Allied Pvt.Ltd, 2019.
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