Kingsley R. Stern with contributions by James E. Bidlack, S. H. Introductory plant biology. McGraw-Hill.
Chicago-viite (17. p.)Kingsley R. Stern with contributions by James E. Bidlack, Shelley H.Jansky. Introductory Plant Biology. McGraw-Hill.
MLA-viite (8. p.)Kingsley R. Stern with contributions by James E. Bidlack, Shelley H.Jansky. Introductory Plant Biology. McGraw-Hill.
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