Animal migration / 
edited by D.J. Aidley 
 - Cambridge :  Cambridge University Press,  1981 
 - 264 p. :  ill. ;  24cm . 
 - Society for Experimental Biology ;  Seminar series 13 .
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal migration--Congresses