Chawla, H. S. (2002). Introduction to plant biotechnology (2nd ed.). Oxford & IBH Publishing Co..
Chicago-čujuhus (17. p.)Chawla, H. S. Introduction to Plant Biotechnology. 2nd ed. New Delhi: Oxford & IBH Publishing Co., 2002.
MLA-čujuhus (9. p.)Chawla, H. S. Introduction to Plant Biotechnology. 2nd ed. Oxford & IBH Publishing Co., 2002.
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