Marsden-Jones E M <br/><br/>
British knapweeds: A study in synthetic taxonomy 

 - London  Ray Society        1969 
 - xii,201p.  cm. 
<br/><br/><label>Standard No.: </label>74299 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I:11.3, J4   CS