Riede, Klaus. <br/><br/>
New perspectives for monitoring migratory animals - improving knowledge for conservation  
/ by Klaus Riede. 
 - Germany :  Federal Agency for Nature Conservation,  2001. 
 - 164 p. ;  28 cm. 
<br/><br/><label>ISBN: </label>3784338194 
<br/><br/><label>Dewey Class. No.: </label>341.762 RIE  / 1133