Riley, Denis.  1913- <br/><br/>
World vegetation / 
by Denis Riley and Anthony Young. 
 - London,  Cambridge U.P.,  1966. 
 - 96 p.  illus., 4 col. plates, map.  25 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label> 11/6 
<br/><br/><label>LCCN: </label>67070354  
<br/><br/><label>Nat. Bib. No.: </label>B66-22616 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Phytogeography.
<br/><br/><label>LC Class. No.: </label>QK101  / .R53 1966 
<br/><br/><label>Dewey Class. No.: </label>581.5