Ehrendorfer,F <br/><br/>
Geographical and ecological aspects of infraspecific diferentiation 

 - 
 - London - INGL  Academic Press  1968 
 - 35p.  21 cm 
 - Bot.Soc.Brit.   t.10 .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label>--Botanica--<br/>Botanica