Keck, Robert W
Biomath: Problem solving for Biology students/Robert W. Keck dan Richard R. Patterson
Addison Wesley Longman , 2000
 Buku Teks
Biology
Robert J. Brooker
McGraw-Hill, 2008
 Buku Teks
Mader, Sylvia S., author
Biology
McGraw-Hill , 1998
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Case, James F., author
Biology
Macmillan, 1979
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Biology
by James D. Ebert [and others]
Holt, Rinehart and Winston, 1973
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