Elton, Charles <br/><br/>
Animal ecology 

 - London :  Sidgwick and Jackson,  1927 
 - xvi,207p.;  22cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural sciences and mathematics
<br/><br/><label>Dewey Class. No.: </label>591.5  / ELT