Allen, G., & Baker, J. (2001). Biology: Scientific process and social issues. Fitzgerald Science Press.
Chicago Style (17th ed.) ZitazioaAllen, Garland, eta Jeffrey Baker. Biology: Scientific Process and Social Issues. Bethesda: Fitzgerald Science Press, 2001.
MLA (9th ed.) ZitazioaAllen, Garland, eta Jeffrey Baker. Biology: Scientific Process and Social Issues. Fitzgerald Science Press, 2001.
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