Burnie, David. <br/><br/>
Tree (EYEWITNESS GUIDES). 

 - 3rd  
 - London :  Dorling Kindersley,  1988. 
 - 63 p. 
<br/><br/><label>ISBN: </label>0863182860 
<br/><br/><label>Dewey Class. No.: </label>582.16  / BUR