Riley, Denis,  1913- <br/><br/>
World vegetation / 
by Denis Riley and Anthony Young. 
 - [London],  Cambridge U. P.,  1972. 
 - 96 p.  illus., 4 col. plates, maps,  25 cm. 
<br/><br/> Reprinted with corrections, 1972. 
<br/><br/>Includes Index 
<br/><br/><label>ISBN: </label>0521060834 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Phytogeography.
<br/><br/><label>Dewey Class. No.: </label>635  / RIL 1972