Endless forms : species and speciation 
edited by Daniel J. Howard, Stewart H. Berlocher 
 - Oxford  Oxford University Press  1998 
 - xii, 470 p. : ill. ; 26 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780195109016 
<br/><br/><label>ISSN: </label>97031461 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Species
<br/><br/><label>Dewey Class. No.: </label>576.86 HOW