Heywood, V.H. <br/><br/>
Plant Taxonomy 
/ by V.H. Heywood 
 - London :  English Language Book Society,  1974 
 - 60 p. 
<br/><br/><label>ISBN: </label>0-7131-2269-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Plant Taxonomy
<br/><br/><label>Dewey Class. No.: </label>583  / HEY-P