Elton, Charles S. <br/><br/>
Animal ecology/ 
by Charles Elton. 
 - New York,  : October House  , 1966 
 - xvi, 207 p.  illus. 
 - Biology series .
<br/><br/> First published in 1927. 
<br/><br/>Bibliography: p. 192-199. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal ecology.
<br/><br/><label>Dewey Class. No.: </label>591.7 ELT/A