Snedden, Robert. The diversity of life : from single cells to multicellular organisms / Robert Snedden. - Rev. and updated. - Chicago, Ill. : Heinemann Library, c2008. - 48 p. : col. ill. ; 28 cm. - Cells & life . Includes bibliographical references. ISBN: 9781432900311 (hardcover) 9781432900380 (pbk.) LCCN: 2007280839 Subjects--Topical Terms: Biodiversity--Juvenile literature.Biodiversity. LC Class. No.: QH541.15.B56 / S64 2008 Dewey Class. No.: 23