Chawla, H. (2009). Introduction to Plant Biotechonlogy (3rd ed.). Oxford & IBH.
Chicago-čujuhus (17. p.)Chawla, HS. Introduction to Plant Biotechonlogy. 3rd ed. New Delhi: Oxford & IBH, 2009.
MLA-čujuhus (9. p.)Chawla, HS. Introduction to Plant Biotechonlogy. 3rd ed. Oxford & IBH, 2009.
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