Cowen, Richard,  1940- <br/><br/>
History of life / 
Richard Cowen. 
 - 4th ed. 
 - Malden, MA :  Blackwell Pub.,  2005. 
 - xii, 324 p. :  ill., maps ;  28 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781405117562 
<br/><br/><label>Subjects--Topical Terms: </label><br/>life
<br/><br/><label>LC Class. No.: </label>QE711.2  / .C68 2005