Procter, Ray <br/><br/>
Trees of the world 
Ray Procter; illustrated by Karel Thole and Ross Wardle 
 - London  Hamlyn  c1972 
 - 159p.: ill.; 18cm.- 
 - Hamlyn all-colour paperback .
<br/><br/><label>Dewey Class. No.: </label>634.9  / PRO