Elton, Charles S. (Charles Sutherland), 1900-  Elton, Charles S. (Charles Sutherland), 1900- <br/><br/>
Animal ecology / 
by Charles Elton. 
 - London :  Sidgwick & Jackson, Ltd.,  [1960] 
 - Textbooks of animal biology .
<br/><br/> First published in 1927. 
<br/><br/>"List of references": p. 192-202. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal ecology.