Thomas Alerstam <br/><br/>
Bird migration 

 - Cambridge  Cambridge University Press  1990 
 - 420, ill 
<br/><br/><label>ISBN: </label>0521448220 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ZoologyAves
<br/><br/><label>Dewey Class. No.: </label>598.2525  / ALE