Ricard, Matthieu. <br/><br/>
The mystery of animal migration / 
by Matthieu Ricard ; English version by Peter J. Whitehead. 
 - London :  Constable,  c1969. 
 - xiii, 209 p. : ill., maps. 
<br/><br/><label>ISBN: </label>0094566607 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals--Migration.