Berthold, Peter  1939- <br/><br/>
Bird Migration : a general survey / 
Peter Berthold ; translated by Hans-Günther Bauer and Tricia Tomlinson. 
 -- Oxford [etc.] :   Oxford University Press,   cop. 1993 
 - 239 p. -- 
 (Oxford Ornithology Series  ; 3).
<br/><br/>ISBN 0-19-850491-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aves - Migración<br/>Pájaros - Migración
<br/><br/><label>Universal Decimal Class. No.: </label>598.2:591.543.43