Webster, Stephen. <br/><br/>
Thinking about biology / 
Stephen Webster. 
 - Cambridge :  Cambridge University Press,  2003. 
 - xi, 235 p. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0521599547 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.