Stetler, David A.
General biology : laboratory manual
"Minneapolis Burgess, 1974",
 Buku Teks
Bibliografi biologi beranotasi
Perpustakaan Nasional Indonesa,
 Majalah, Jurnal, Buletin
Gardner, Eldon J.
History of biology / Eldon J. Gardner
Burgess Publishing, 1965
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The units of evolution : essays on the nature of species / edited by Marc Ereshefsky
Massachusetts The MIT Press, 1992
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Michod, Richard E.
Eros and evolution : a natural philosophy of sex/Richard E. Michod
Massachusetts Addison-Wesley Pub, 4 199
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