Kimball, J. W. (1994). Biology (6th ed.). W.M.C. Brown.
Chicago Edition CitationKimball, John W. Biology. 6th ed. Dubuque (U.K.): W.M.C. Brown, 1994.
MLA Edition CitationKimball, John W. Biology. 6th ed. W.M.C. Brown, 1994.
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