Alters, Sandra. Biology : understanding life / - 2nd ed. - St. Louis : Mosby, c1996. - xxxiv, 845 p. : ill. (some col.), col. maps ; 28 cm. Previous ed. has title: Biology today. ISBN: 0815138466 Subjects--Topical Terms: Biology.Human biology. Dewey Class. No.: 574 MOS 1996 A031 Or.