Dowdeswell, W. H.  <br/><br/>
Practical animal ecology. 

 - London :    Methuen,    [1959]. 
 - 315 p. :    ill. ;    21 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Animal ecology.