Whittaker, Robert H, Ed. <br/><br/>
Ordination of plant communities 

 -  DR W Junk Bv Publishers, Boston  1978 
 - 388 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant ecology; Botany
<br/><br/><label>Dewey Class. No.: </label>PG 581.5  WHI-O