Svensson, Lars <br/><br/>
Collins bird guide 

 - London  HarperCollins  1999 
 - 392p. 
<br/><br/><label>ISBN: </label> RS 1520.60 (UKP 16.99) 
<br/><br/><label>Source: </label> RS 1520.60 (UKP 16.99) 
<br/><br/><label>Dewey Class. No.: </label>598 SVE