Elton, Charles S.  1900- <br/><br/>
Animal ecology / 
Charles Elton ; with new introductory material by Mathew A. Leibold and J. Timothy Wootton 
 - Chicago :  University of Chicago,  2001 
 - lvi, 209 p. ;  23 cm. 
<br/><br/> Originally published: 1927. With new introductory 
<br/><br/>Includes bibliographical references (p. 192-202) and index 
<br/><br/><label>ISBN: </label>0226206394 (pbk. : alk. paper)  RM80.40 
<br/><br/><label>LCCN: </label>00-069087 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal ecology