Classification of plant communities / 
edited by Robert H. Whittaker. 
 - The Hague, Boston :  Dr. W. Junk bv Publishers,  1978. 
 - 408 p. 
<br/><br/><label>ISBN: </label>9061935660 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany--Classification.