Krogh, David
Biology : a guide to the natural world
Pearson, 2009
Buku Teks
Wallace, Robert A.
Biology : the world of life
Harper Collins, 1992
Buku Teks
Pauli, Wolfgang F.
The world of life : a general biology / Wolfgang F. Pauli
Houghton Miffiln, 1949
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Muzos, Steven J.
Study guide to accompany wallace biology: the world of life / Steven J. Muzos
Harper Collins College, 1992
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Mader, Sylvia S.
Biology
McGraw-HIll, 1996
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